Certified Medication Aide (CMA) — All Questions

A medication aide is about to give a scheduled tablet. Which action correctly verifies the 'right patient'?

• a.Ask the resident's roommate to confirm the resident's name
• b.Give the medication to whoever is sitting in the resident's usual chair
• c.Check two identifiers such as the name and date of birth on the wristband against the MAR✓
• d.Match only the room number to the medication cart drawer

The right patient is confirmed using at least two identifiers (for example name and date of birth) matched to the MAR, never the room number or bed location alone. Relying on location, chairs, or roommates can lead to giving medication to the wrong person.

The 'rights' of medication administration include the right patient, drug, dose, route, and time. Which additional rights are commonly added to make eight rights?

• a.Right documentation, right reason, and right response✓
• b.Right nurse, right shift, right cart
• c.Right color, right smell, right shape
• d.Right pharmacy, right insurance, right copay

The eight rights expand the classic five (patient, drug, dose, route, time) with right documentation, right reason (indication), and right response (monitoring the effect). These extra rights reduce errors and confirm the medication is working as intended.

A resident is ordered a medication 'PC.' When should the aide plan to give it?

• a.At bedtime
• b.Only when the resident asks
• c.After meals✓
• d.Before meals

PC (post cibum) means after meals, while AC (ante cibum) means before meals. Timing abbreviations affect drug absorption and tolerance, so the aide must interpret them correctly against the MAR.

An order reads 'give at HS.' What does HS indicate?

• a.Half strength
• b.As needed for pain
• c.At bedtime (hour of sleep)✓
• d.Every hour

HS means hour of sleep, or bedtime. Misreading it as 'half strength' or 'every hour' could cause a serious dosing error, so standard abbreviations must be memorized.

A resident refuses her morning blood pressure pill. What is the correct action for the medication aide?

• a.Respect the refusal, document it, and notify the nurse✓
• b.Skip documentation since the pill was not given
• c.Hide the pill in food without telling her
• d.Force the resident to swallow it for her safety

Residents have the right to refuse medication. The aide honors the refusal, documents it on the MAR, and reports it to the supervising nurse so the refusal can be evaluated and the physician notified if needed.

Which route delivers medication under the tongue for rapid absorption into the bloodstream?

• a.Topical
• b.Sublingual✓
• c.Buccal
• d.Otic

Sublingual means under the tongue, where rich blood supply allows rapid absorption (for example nitroglycerin). Buccal placement is between the cheek and gum, which is a different route.

When instilling eye (ophthalmic) drops, where should the drop be placed?

• a.Directly onto the pupil
• b.On the closed eyelid so it soaks through
• c.Into the lower conjunctival sac after pulling down the lower lid✓
• d.On the outer corner near the ear

Ophthalmic drops go into the lower conjunctival sac formed by gently pulling down the lower lid, avoiding the cornea to prevent injury and blinking. Dropping directly on the pupil is uncomfortable and may cause the drop to be blinked out.

A resident needs otic (ear) drops. For an adult, how should the ear canal be positioned?

• a.Push the tragus inward firmly
• b.Pull the earlobe down and forward
• c.Tilt the head so the affected ear faces down
• d.Pull the pinna up and back to straighten the canal✓

In adults the pinna is pulled up and back to straighten the ear canal so drops reach the correct area; in young children it is pulled down and back. The resident should remain with the ear up for a few minutes afterward.

Before giving a transdermal patch, the aide should:

• a.Place it over a skin fold or irritated area
• b.Apply it over the previous patch to double the dose
• c.Remove the old patch, clean the area, and rotate to a new dry hairless site✓
• d.Cut the patch in half to reduce the dose

The previous patch must be removed and disposed of, the skin cleaned and dried, and a new non-irritated, hairless site chosen to ensure proper absorption. Leaving old patches on can cause an accidental overdose, and patches should never be cut.

Why should most extended-release or enteric-coated tablets not be crushed?

• a.Crushing changes the pill color
• b.Crushing can release the full dose at once or destroy the protective coating✓
• c.Crushing has no effect on how the drug works
• d.It makes them taste better

Extended-release and enteric-coated forms are designed to release slowly or protect the drug/stomach; crushing can cause a dangerous rapid dose or stomach irritation. The aide should check whether a medication may be crushed and consult the nurse or pharmacist if unsure.

A resident is scheduled for a medication 'daily' but the aide finds the pill was already initialed as given by the prior shift. What should the aide do?

• a.Do not give it again and verify with the nurse to prevent a double dose✓
• b.Give half the dose as a compromise
• c.Erase the previous initials and re-document
• d.Give it anyway to be safe

Giving a second dose could cause an overdose, so the aide must not re-administer and should confirm with the nurse. Documentation must never be erased or altered because the MAR is a legal record.

When is the correct time to document that a medication was given?

• a.At the end of the entire shift from memory
• b.Immediately after the resident actually takes the medication✓
• c.Whenever the aide has free time
• d.Before entering the resident's room

Documentation is completed right after the medication is administered, never before giving it (which would be falsifying the record) and never long after (which risks forgetting). Charting after administration keeps the MAR accurate and prevents duplicate dosing.

The MAR (Medication Administration Record) is best described as:

• a.The resident's personal diary
• b.An optional note the aide may skip
• c.The legal record of every medication ordered and given to a resident✓
• d.A grocery list of the facility's supplies

The MAR is a legal document listing each ordered medication, dose, route, time, and the initials of who administered it. Accurate MAR documentation protects the resident and the aide and supports continuity of care.

A resident is to receive a rectal suppository. Which technique is correct?

• a.Have the resident stand upright
• b.Insert it with the flat end first
• c.Keep it at room temperature so it melts in your hand
• d.Position the resident on the left side (Sims') and insert past the internal sphincter✓

A suppository is inserted with the resident in the left lateral (Sims') position, pushed past the internal anal sphincter with a lubricated gloved finger so it is retained. Keeping the suppository cool prevents premature melting.

A resident using a metered-dose inhaler should be taught to:

• a.Shake it, exhale, then inhale slowly while pressing and hold the breath about 10 seconds✓
• b.Take two puffs in one single breath at the same instant
• c.Inhale as fast and hard as possible without holding the breath
• d.Use it only after eating a full meal

Proper inhaler technique means shaking the canister, exhaling fully, then inhaling slowly during actuation and holding the breath about 10 seconds so the medication reaches the lungs. A spacer improves delivery, and waiting about a minute between puffs is recommended.

A liquid oral medication order says to give 'PRN.' This means the aide gives it:

• a.Every night automatically
• b.As needed, when specific criteria are met✓
• c.Only in the morning
• d.By intravenous route

PRN means 'as needed,' so the medication is given only when the resident meets the ordered indication (such as pain or nausea) and within the ordered frequency limits. The aide must document the reason, the time, and the resident's response.

When pouring a liquid medication into a medicine cup, the aide should read the amount at:

• a.The top edge of the fluid
• b.Whatever line is easiest to see while standing
• c.The highest point on the side of the cup
• d.The bottom of the meniscus at eye level✓

Liquid volume is measured at the bottom of the meniscus (the curved surface) with the cup held at eye level on a flat surface for accuracy. Reading from above or below the meniscus produces dosing errors.

Scenario: The aide realizes she gave a resident's 8:00 AM pill to the wrong resident. What is the FIRST priority action?

• a.Blame the previous shift for a labeling problem
• b.Check on the resident who received it, notify the nurse, and complete an incident report✓
• c.Say nothing and hope no harm occurs
• d.Wait until the end of shift to mention it

After a medication error the first priority is the safety of the resident who received the wrong drug, so the aide assesses them and notifies the nurse immediately. An honest incident report is then completed; hiding errors endangers residents and violates professional and legal duties.

A resident's order reads 'apply topically to affected area.' The aide should:

• a.Apply it to any area the resident prefers
• b.Have the resident swallow the cream
• c.Rub the cream into the eyes
• d.Wear gloves and apply the cream to the skin as directed, avoiding broken areas unless ordered✓

Topical medications are applied to the skin at the specific site ordered, using gloves to avoid absorbing the drug through the aide's own skin. It should be applied only to the ordered area and not substituted onto mucous membranes.

Why must the aide check the medication label three times before giving an oral drug?

• a.To confirm the right drug and dose and prevent errors (when removing, preparing, and returning/before giving)✓
• b.To practice reading skills
• c.Only new aides need to check once
• d.Because the label changes color when correct

The three checks (when taking the medication from storage, when preparing it, and before administering) are a core safety habit that catches wrong-drug and wrong-dose errors. Skipping checks is a leading cause of medication mistakes.

A resident has trouble swallowing a large tablet. The BEST first step for the aide is to:

• a.Skip the dose without telling anyone
• b.Crush every medication automatically
• c.Tell the resident to swallow it dry
• d.Check whether the medication may be crushed or an alternate form is available, and consult the nurse✓

Swallowing difficulty should be reported and the aide should verify whether the drug can be crushed or if a liquid form exists, because some tablets must never be crushed. The nurse coordinates a safe alternative rather than the aide deciding independently.

The 'right time' rule generally allows a scheduled medication to be given within what window around the ordered time (per most facility policies)?

• a.Only after the physician calls
• b.Exactly to the second
• c.Typically within 30 to 60 minutes before or after the scheduled time✓
• d.Any time within 8 hours

Most facilities allow a scheduled dose to be given within about 30 to 60 minutes before or after the ordered time to be considered 'on time.' Time-critical medications (such as insulin or some antibiotics) have tighter windows and must follow specific timing.

Before administering nose (nasal) drops, the aide should have the resident:

• a.Sit fully upright and look down
• b.Lie flat on the stomach
• c.Blow the nose gently, then tilt the head back for drops✓
• d.Hold the breath for two minutes

The resident gently blows the nose to clear the passages, then tilts the head back so the drops reach the nasal membranes. Remaining in position briefly helps the medication stay in place.

A resident spits out a pill after the aide charted it as given. The aide should:

• a.Notify the nurse and follow policy for correcting the record about the dose not being taken✓
• b.Leave the documentation unchanged and ignore it
• c.Give a brand-new full dose without asking anyone
• d.Pick the pill up and put it back in the resident's mouth

If a charted dose is not actually swallowed, the aide reports it to the nurse and corrects the record according to policy so the MAR reflects reality. Whether to redose is a nursing/provider decision, not the aide's independent choice.

Which is an example of the 'right dose'?

• a.Giving two pills because the resident is large
• b.Guessing the amount if the label is unclear
• c.Giving the pill because it was in the drawer
• d.Confirming the ordered amount matches the label and calculating tablets correctly✓

The right dose means the amount given matches the physician's order and the label exactly, with any needed calculation double-checked. If the available strength differs from the order, the aide calculates carefully and verifies before giving.

A resident on the medication cart is not wearing an ID band and the aide is new and does not recognize the resident. The aide should:

• a.Guess based on the photo age
• b.Verify identity with a licensed staff member and a facility-approved identifier before giving✓
• c.Ask another resident to identify them
• d.Give the medication based on the room number

Without a reliable identifier, the aide must not administer and should confirm identity through an approved method such as a staff verification or resident photo per policy. Two identifiers protect against wrong-patient errors.

The 'right route' rule means the aide must:

• a.Give the medication by the exact route ordered, such as oral versus topical✓
• b.Crush a patch and give it by mouth
• c.Choose whichever route is fastest for the aide
• d.Substitute an oral pill if a suppository is inconvenient

Medications are formulated for specific routes, and giving a drug by the wrong route can be ineffective or dangerous. The aide follows the ordered route exactly and never converts a form to a different route on their own.

When administering multiple oral tablets from a punch (blister) card, the aide should:

• a.Prepare and give one resident's medications at a time to avoid mix-ups✓
• b.Pre-pour every resident's pills an hour ahead into open cups
• c.Let residents pick their own pills from the cart
• d.Empty all residents' cards into one cup

Preparing and administering one resident's medications at a time, kept in their original packaging until the point of use, minimizes the risk of mixing up doses. Pre-pouring for many residents ahead of time increases error risk.

A resident's oral liquid antibiotic says 'shake well before use.' If the aide does not shake it:

• a.The bottle will spill
• b.It will taste sweeter
• c.Nothing changes about the dose
• d.The active drug may settle, causing an inaccurate dose✓

Suspensions separate over time, so failing to shake the bottle can give the resident too little or too much active medication. Following label instructions such as 'shake well' is part of accurate administration.

Scenario: A resident asks the aide what a new pill is for before taking it. The BEST response is to:

• a.Tell the resident to look it up themselves
• b.Refuse to answer because it is not the aide's job
• c.Make up a purpose so the resident cooperates
• d.Provide the known purpose if within scope, and involve the nurse for detailed questions✓

Residents have a right to know what they are taking (right to information), and the aide can share the basic purpose noted on the MAR while referring complex questions to the nurse. Honest communication supports informed consent and the right to refuse.

After giving all scheduled medications, the aide notices one blister pack still has a pill for a resident charted as 'given.' The BEST action is to:

• a.Assume it was given and move on
• b.Give the pill to a different resident who takes the same drug
• c.Investigate immediately, determine whether the resident actually received the dose, and notify the nurse✓
• d.Throw the extra pill away quietly

A discrepancy between the MAR and the remaining stock signals a possible missed or double dose and must be investigated at once with the nurse. Medications are never transferred between residents, and errors are documented honestly.

The 'right documentation' includes recording a PRN medication's:

• a.Nothing, since PRN drugs are optional
• b.The weather that day
• c.Only the aide's mood
• d.Reason it was given, the time, and the resident's response✓

For PRN medications the aide documents why it was needed, when it was given, and how the resident responded (for example pain relief), which supports the right reason and right response. This record helps the care team evaluate effectiveness.

Furosemide is classified as a diuretic. What is its main therapeutic effect?

• a.Increasing urine output to remove excess fluid✓
• b.Slowing the heart rate directly
• c.Thickening the blood
• d.Raising blood sugar

Diuretics such as furosemide increase urine production to reduce fluid overload, helping conditions like heart failure and edema. Because they cause fluid and potassium loss, aides watch for dehydration and low potassium symptoms.

Metformin is most commonly prescribed to treat which condition?

• a.Type 2 diabetes✓
• b.High cholesterol
• c.Depression
• d.Bacterial infection

Metformin is an oral antidiabetic that lowers blood glucose, mainly by reducing glucose production in the liver. It treats type 2 diabetes and is not an antibiotic, antidepressant, or cholesterol drug.

A resident takes lisinopril, an ACE inhibitor. Its primary purpose is to:

• a.Relieve constipation
• b.Lower blood pressure✓
• c.Fight fungal infections
• d.Reduce stomach acid

ACE inhibitors such as lisinopril relax blood vessels to lower blood pressure and protect the heart and kidneys. A common side effect is a dry cough, and the aide should monitor blood pressure per orders.

Which class of drugs does the medication 'atorvastatin' belong to, and what does it treat?

• a.Antacid; reduces heartburn
• b.Anticoagulant; thins the blood
• c.Statin; lowers cholesterol✓
• d.Antibiotic; treats infection

Atorvastatin is a statin used to lower LDL ('bad') cholesterol and reduce cardiovascular risk. Muscle aches are a possible side effect that should be reported to the nurse.

Therapeutic effect versus side effect: for a resident taking an antihistamine for allergies, drowsiness is BEST described as:

• a.An allergic reaction to stop the drug
• b.A sign the drug is not working
• c.A common side effect to monitor for safety✓
• d.The intended therapeutic effect

The therapeutic effect of an antihistamine is relief of allergy symptoms, while drowsiness is a common side effect. Side effects are expected but should be monitored, especially for fall risk in older adults.

Warfarin is an anticoagulant. Residents taking it should be monitored for:

• a.Faster wound healing
• b.Signs of unusual bleeding or bruising✓
• c.Improved eyesight
• d.Increased appetite

Anticoagulants like warfarin reduce clot formation, so the main risk is bleeding, seen as bruising, bloody urine or stool, or prolonged bleeding. The aide reports any bleeding signs and follows dietary and monitoring orders.

Which of the following is a controlled substance requiring special counting and documentation?

• a.Calcium supplement
• b.Multivitamin
• c.Oxycodone✓
• d.Acetaminophen (plain)

Opioids such as oxycodone are controlled substances under federal law and require secure storage plus a witnessed count and precise documentation. Ordinary over-the-counter items like vitamins are not controlled.Controlled Substances Act

A resident takes levothyroxine. This medication is used to treat:

• a.High blood pressure
• b.Insomnia
• c.An underactive thyroid (hypothyroidism)✓
• d.Seizures

Levothyroxine replaces thyroid hormone in hypothyroidism and is usually taken in the morning on an empty stomach for best absorption. Consistent timing is important for a steady hormone level.

Which drug form dissolves in the mouth and is intended NOT to be swallowed whole?

• a.Suppository
• b.Enteric-coated tablet
• c.Sublingual tablet✓
• d.Extended-release capsule

A sublingual tablet dissolves under the tongue and is absorbed directly, so it should not be chewed or swallowed. Enteric-coated and extended-release forms are meant to be swallowed whole.

Drug interaction: a resident on warfarin is also given a new medication. The aide should be especially alert because interactions may:

• a.Only matter for injectable drugs
• b.Increase or decrease warfarin's blood-thinning effect✓
• c.Change the resident's eye color
• d.Have no possible effect

Many drugs and even foods high in vitamin K interact with warfarin, either raising bleeding risk or reducing effectiveness. New medications should prompt the aide to watch closely and ensure the nurse is aware of the full drug list.

Acetaminophen is commonly used as an analgesic and antipyretic, meaning it:

• a.Relieves pain and reduces fever✓
• b.Lowers blood pressure and cholesterol
• c.Increases urine and blood sugar
• d.Prevents blood clots and infection

Analgesic means pain-relieving and antipyretic means fever-reducing, which describes acetaminophen. Because high doses can damage the liver, total daily intake from all sources must be tracked.

A beta blocker such as metoprolol primarily works to:

• a.Slow the heart rate and lower blood pressure✓
• b.Raise the heart rate and blood pressure
• c.Increase stomach acid
• d.Thin nasal secretions

Beta blockers reduce heart rate and blood pressure and the heart's workload, which is why a pulse is often checked before administration. The aide holds the dose and notifies the nurse if the pulse is below the ordered parameter.

Which medication class treats bacterial infections and should be given at evenly spaced times to keep blood levels steady?

• a.Antibiotics✓
• b.Antacids
• c.Laxatives
• d.Diuretics

Antibiotics fight bacterial infections and work best at consistent intervals to maintain effective blood levels. The full course should be completed even if the resident feels better, to prevent resistance.

Omeprazole is a proton pump inhibitor (PPI). Its therapeutic purpose is to:

• a.Treat depression
• b.Reduce stomach acid production✓
• c.Increase blood clotting
• d.Lower blood glucose

PPIs like omeprazole decrease stomach acid to treat reflux and ulcers and are often given before the first meal of the day. They are not antidiabetic, anticoagulant, or antidepressant drugs.

A contraindication for a medication means:

• a.A minor and ignorable warning
• b.A condition or factor that makes giving the drug unsafe✓
• c.The best reason to give it
• d.A recommended higher dose

A contraindication is a specific situation in which a medication should not be used because harm could result, such as giving a drug to a resident allergic to it. The aide checks allergies and orders and reports any contraindication to the nurse.

Digoxin is used in some heart conditions. Before giving it, the aide typically must:

• a.Give it faster if the resident feels dizzy
• b.Check the resident's weight only
• c.Check the blood glucose
• d.Check the apical pulse and hold if below the ordered rate (commonly 60)✓

Digoxin slows and strengthens the heartbeat, so an apical pulse is counted for a full minute and the dose is held (per order, often if under 60) with nurse notification. Nausea, visual changes, and a slow pulse can signal digoxin toxicity.

A resident takes an antidepressant in the SSRI class. These medications:

• a.Work instantly within minutes
• b.Are controlled narcotics
• c.Should be stopped suddenly when the resident feels better
• d.May take several weeks to reach full effect✓

SSRIs treat depression and typically require two to several weeks for full benefit, so consistent daily dosing matters. They should not be stopped abruptly, and the aide reports mood changes to the nurse.

Which is an example of a drug's 'side effect' rather than its therapeutic effect?

• a.Reduced fever from acetaminophen
• b.Constipation from an opioid pain medication✓
• c.Lower blood pressure from an antihypertensive
• d.Pain relief from an opioid pain medication

The therapeutic effect is the intended benefit (pain relief), while constipation is a common unintended side effect of opioids. Recognizing side effects helps the aide monitor residents and report problems.

Insulin is classified as a hormone and is used to:

• a.Lower blood glucose in diabetes✓
• b.Relieve pain
• c.Raise blood glucose
• d.Treat high blood pressure

Insulin lowers blood glucose by moving sugar into cells and is essential in type 1 and some type 2 diabetes. Too much insulin or a missed meal can cause dangerous hypoglycemia, which the aide must recognize.

A bronchodilator such as albuterol is used to:

• a.Open the airways to ease breathing✓
• b.Slow the heart
• c.Prevent blood clots
• d.Reduce stomach acid

Bronchodilators relax and widen the airways to relieve wheezing and shortness of breath in conditions like asthma and COPD. Rapid heartbeat and tremor can occur as side effects.

Which statement about controlled substances is correct?

• a.They must be securely locked and counted with documentation at shift change✓
• b.They may be stored loosely in an open drawer
• c.They never need to be counted
• d.Any staff member can take them home for residents

Controlled substances have abuse potential and are regulated, requiring double-locked storage, an accurate count, and careful documentation, often witnessed at shift change. Discrepancies must be reported immediately.Controlled Substances Act

A resident on a potassium-sparing consideration is taking a loop diuretic and shows muscle weakness and irregular pulse. This may indicate:

• a.A need to give a double dose
• b.That the diuretic is working perfectly
• c.A normal expected response requiring no action
• d.A potassium imbalance that should be reported to the nurse✓

Loop diuretics can lower potassium, and symptoms like muscle weakness, cramps, and irregular heartbeat can signal an electrolyte imbalance. The aide reports these findings promptly so the nurse can evaluate.

Which drug form is designed to be inserted and melt at body temperature?

• a.Sublingual tablet
• b.Capsule
• c.Transdermal patch
• d.Suppository✓

A suppository is a solid form inserted rectally or vaginally that melts at body temperature to release medication. It is stored cool and inserted per proper technique.

A resident is allergic to penicillin. If a penicillin-class antibiotic appears on the MAR, the aide should:

• a.Give it because the order is written
• b.Hold the dose and notify the nurse immediately about the allergy✓
• c.Give it with extra water
• d.Give half the dose to test tolerance

A documented allergy is a contraindication, so the aide must not administer a drug the resident is allergic to and should alert the nurse right away. Allergic reactions can be life threatening, so this safety check is essential.

Nitroglycerin given sublingually for chest pain works by:

• a.Relaxing and widening blood vessels to improve blood flow to the heart✓
• b.Raising blood pressure quickly
• c.Thickening the blood
• d.Increasing the heart rate to dangerous levels

Nitroglycerin is a vasodilator that relaxes blood vessels, improving oxygen supply to the heart and relieving angina. It can lower blood pressure and cause headache, so the resident should be seated and monitored.

A stool softener such as docusate is classified as a laxative. Its therapeutic purpose is to:

• a.Relieve chest pain
• b.Lower blood sugar
• c.Soften stool and ease bowel movements to relieve or prevent constipation✓
• d.Reduce blood pressure

Laxatives and stool softeners promote bowel elimination, which is common in older adults and those on opioids that cause constipation. The aide monitors bowel patterns and reports problems to the nurse.

The order is 500 mg. The tablets on hand are 250 mg each. How many tablets should the aide give? (tablets = ordered ÷ available)

• a.3 tablets
• b.2 tablets✓
• c.1/2 tablet
• d.1 tablet

Using tablets = ordered dose ÷ available strength = 500 mg ÷ 250 mg = 2 tablets. Always confirm the calculated amount is a reasonable, safe number of tablets.

The order is 0.5 g of a medication. The tablets available are 500 mg each. How many tablets are needed? (First convert 0.5 g to mg.)

• a.1/2 tablet
• b.1 tablet✓
• c.5 tablets
• d.2 tablets

Convert grams to milligrams: 0.5 g × 1000 = 500 mg, then tablets = 500 mg ÷ 500 mg = 1 tablet. Converting to the same unit before dividing prevents serious dosing errors.

The order is 750 mg. Tablets are 250 mg each. How many tablets should be given?

• a.4 tablets
• b.2 tablets
• c.3 tablets✓
• d.1 tablet

tablets = 750 mg ÷ 250 mg = 3 tablets. The result is a whole number of scored or unscored tablets, which the aide double-checks against the order.

A liquid medication is ordered as 250 mg. The bottle is labeled 125 mg per 5 mL. How many mL should the aide give? (mL = ordered ÷ available strength × volume)

• a.10 mL✓
• b.5 mL
• c.15 mL
• d.2.5 mL

Set up the ratio: 250 mg ÷ 125 mg = 2, then 2 × 5 mL = 10 mL. Liquid calculations use the concentration (mg per mL) provided on the label.

An order calls for 1 teaspoon of a liquid. How many mL is this equal to?

• a.1 mL
• b.5 mL✓
• c.3 mL
• d.2 mL

One teaspoon (tsp) equals 5 mL, a standard household-to-metric conversion. Using an accurate measuring device rather than a kitchen spoon ensures the correct volume.

A resident is ordered 15 mL of a liquid. How many teaspoons is that?

• a.5 teaspoons
• b.3 teaspoons✓
• c.15 teaspoons
• d.1 teaspoon

Since 1 tsp = 5 mL, then 15 mL ÷ 5 mL = 3 teaspoons (also equal to 1 tablespoon). Converting correctly avoids under- or overdosing when household measures are used.

The order is 1000 mg. How many grams is that?

• a.100 g
• b.0.1 g
• c.1 g✓
• d.10 g

Because 1 g = 1000 mg, then 1000 mg = 1 g. Moving between grams and milligrams requires multiplying or dividing by 1000.

The order is 125 mg and tablets are 250 mg (scored). How many tablets should be given?

• a.1/2 tablet✓
• b.1/4 tablet
• c.2 tablets
• d.1 tablet

tablets = 125 mg ÷ 250 mg = 0.5, or one-half tablet, which is possible only if the tablet is scored. If a tablet is not scored or should not be split, the aide checks with the nurse or pharmacy.

A medication label reads 100 mg per tablet, and the order is for 300 mg twice a day. How many tablets are given PER DOSE?

• a.6 tablets
• b.2 tablets
• c.3 tablets✓
• d.1 tablet

Per dose: 300 mg ÷ 100 mg = 3 tablets, given twice daily (6 tablets total per day). The aide calculates the amount for a single dose, not the daily total, at each administration.

Convert 2 g to milligrams.

• a.200 mg
• b.20 mg
• c.0.002 mg
• d.2000 mg✓

Multiply grams by 1000: 2 g × 1000 = 2000 mg. Keeping units consistent is critical before performing any dosage division.

The order is 20 mg of a liquid concentrated at 10 mg/mL. How many mL should the aide draw up?

• a.20 mL
• b.2 mL✓
• c.0.5 mL
• d.1 mL

Using the concentration: 20 mg ÷ 10 mg/mL = 2 mL. Dimensional analysis cancels the mg units and leaves the correct volume in mL.

An order reads 'give 5 mL.' Using a household conversion, this equals approximately:

• a.1 teaspoon✓
• b.1 tablespoon
• c.2 teaspoons
• d.1/2 teaspoon

5 mL equals 1 teaspoon. A calibrated oral syringe or medicine cup should be used because kitchen spoons vary in size.

The order is 0.25 mg and the tablets available are 0.125 mg each. How many tablets should be given?

• a.4 tablets
• b.1/2 tablet
• c.1 tablet
• d.2 tablets✓

tablets = 0.25 mg ÷ 0.125 mg = 2 tablets. Careful handling of decimals prevents ten-fold dosing errors, which are a common cause of harm.

A resident needs 30 mL of a liquid. How many tablespoons is this (1 tbsp = 15 mL)?

• a.1 tablespoon
• b.6 tablespoons
• c.2 tablespoons✓
• d.3 tablespoons

Since 1 tablespoon = 15 mL, then 30 mL ÷ 15 mL = 2 tablespoons. Confirming the household equivalent helps when a metric device is unavailable, though a calibrated device is preferred.

Ratio and proportion: if 250 mg is contained in 5 mL, how many mL contain 100 mg? (Set 250/5 = 100/x)

• a.4 mL
• b.5 mL
• c.2 mL✓
• d.1 mL

Cross-multiplying: 250x = 5 × 100 = 500, so x = 2 mL. Ratio and proportion is a reliable method for liquid dosage problems when units match.

An order is written for 1.5 g. The available tablets are 500 mg each. How many tablets are needed?

• a.5 tablets
• b.1 tablet
• c.2 tablets
• d.3 tablets✓

Convert 1.5 g to 1500 mg, then tablets = 1500 mg ÷ 500 mg = 3 tablets. Converting to a common unit before dividing gives the correct whole-tablet answer.

A resident is ordered digoxin. The 'hold parameter' commonly requires the aide to withhold the dose and notify the nurse if:

• a.The resident just ate breakfast
• b.The blood pressure is above 120/80
• c.The resident is happy
• d.The apical pulse is below 60 beats per minute✓

Digoxin slows the heart, so a common hold parameter is an apical pulse under 60, at which point the dose is held and the nurse is told. Following hold parameters prevents dangerous bradycardia and toxicity.

An antihypertensive order says 'hold for systolic BP less than 100.' The resident's BP is 92/58. The aide should:

• a.Hold the dose and notify the nurse✓
• b.Give the medication anyway
• c.Give a double dose to raise the pressure
• d.Recheck in four hours and give then

A systolic pressure of 92 is below the hold parameter of 100, so the medication is withheld to avoid dangerously low blood pressure and the nurse is notified. Hold parameters protect residents from harmful drops in vital signs.

The 'three checks' of medication safety refer to checking the label:

• a.With three different nurses
• b.Three different days
• c.When removing it from storage, while preparing it, and before giving it to the resident✓
• d.Three years after expiration

The three checks occur at retrieval, preparation, and administration to confirm the right drug, dose, and resident each time. This routine catches errors before the medication reaches the resident.

'High-alert medications' such as insulin and anticoagulants are called high-alert because:

• a.They are the most expensive
• b.They carry a higher risk of causing serious harm if an error occurs✓
• c.They are always given first
• d.They never cause side effects

High-alert medications have a heightened risk of significant patient harm when used in error, so they often require extra checks or independent double-checks. Insulin, anticoagulants, and opioids are common examples.

How should a resident's medication allergy be handled by the aide?

• a.Ignore allergies for oral medications
• b.Memorize it but do not document it
• c.Give the drug once to confirm the allergy is real
• d.Verify the allergy before giving any drug and never give a medication the resident is allergic to✓

Allergies must be checked before every administration, and no drug to which the resident is allergic should be given because reactions can be severe. Any suspected allergic reaction is reported to the nurse immediately.

Which action is OUTSIDE the typical scope of practice for a certified medication aide?

• a.Adjusting a resident's medication dose without an order✓
• b.Documenting a medication on the MAR
• c.Giving an oral tablet as ordered
• d.Applying a topical cream

Medication aides administer medications as ordered but cannot change doses, prescribe, or make independent clinical judgments, which are nursing or provider responsibilities. Working within scope protects residents and the aide's certification.

Delegation of medication administration to an aide is appropriate only when:

• a.The resident is asleep
• b.The aide feels confident, regardless of training
• c.Any staff member says it is fine
• d.The task is within the aide's training and scope and is properly authorized/supervised✓

Delegation must match the aide's training and legal scope with appropriate nursing supervision and authorization. If a task exceeds the aide's scope, the aide should decline and refer it to the nurse.

Expired or discontinued medications should be:

• a.Disposed of per facility policy and never given to a resident✓
• b.Left in the resident's drawer indefinitely
• c.Taken home by staff
• d.Given quickly before they expire completely

Expired and discontinued drugs must be removed and disposed of according to facility and regulatory policy, not administered. Proper disposal prevents accidental use and diversion.

Controlled substances in a facility must be:

• a.Counted only once a month
• b.Kept in a locked, secured area with an accurate count and documentation✓
• c.Shared between residents as needed
• d.Stored in the resident's pocket

Because of abuse and diversion risk, controlled substances require secure locked storage and precise, often witnessed, counts with documentation. Any discrepancy in the count must be reported right away.Controlled Substances Act

A resident has the right to refuse medication. This is an example of:

• a.A safety hazard to override
• b.Protecting the resident's rights and autonomy✓
• c.An outdated policy
• d.A rule that applies only to nurses

Residents retain the right to make decisions about their own care, including refusing medication, which the aide must respect, document, and report. Honoring resident rights is both an ethical and a legal requirement.

Before giving a medication with a hold parameter for pulse, the aide should:

• a.Give the drug first, then check the pulse
• b.Ask the resident to estimate their own pulse
• c.Skip the pulse if the resident looks fine
• d.Measure the pulse and compare it to the ordered parameter before administering✓

Vital-sign hold parameters require measuring the value (such as pulse or blood pressure) before administration and holding the dose if it falls outside the safe range. Checking after giving the dose would defeat the safety purpose.

Proper medication storage generally requires that:

• a.Every drug be frozen
• b.Refrigerated drugs be stored at room temperature
• c.All drugs be kept in a warm sunny window
• d.Medications be stored per label instructions, with some requiring refrigeration and protection from light✓

Medications must be stored according to label directions, including temperature and light requirements, to preserve potency and safety. Some drugs (such as certain insulins) require refrigeration, while others must be protected from light or moisture.

If the aide is unsure whether a medication order is correct or safe, the BEST action is to:

• a.Ask another resident for advice
• b.Hold the medication and clarify with the nurse before giving✓
• c.Guess based on the resident's other pills
• d.Give the medication and hope it is fine

When any doubt exists about an order's accuracy or safety, the aide holds the dose and clarifies with the licensed nurse before proceeding. Administering a questionable order can cause harm and falls outside safe practice.

A resident's right to privacy during medication administration means the aide should:

• a.Discuss the resident's drugs with visitors
• b.Announce all medications loudly in the dining room
• c.Post the medication list on the door
• d.Keep medication information confidential and administer discreetly✓

Resident rights include privacy and confidentiality, so medication details are kept private and administration is done discreetly. Sharing health information without authorization violates the resident's rights and privacy laws.

High-alert medication safety often calls for an 'independent double-check,' which means:

• a.The resident checks their own medication
• b.The check is skipped for speed
• c.The same person checks twice quickly
• d.A second qualified person separately verifies the drug and dose before it is given✓

An independent double-check has a second qualified staff member verify the medication, dose, and resident separately, catching errors the first person might miss. This is especially important for insulin, anticoagulants, and other high-alert drugs.

A resident's blood pressure medication order has no hold parameter listed, but the resident is very dizzy and pale. The aide should:

• a.Ignore the symptoms
• b.Check vital signs and report the symptoms to the nurse before giving✓
• c.Double the dose to stabilize the resident
• d.Give the medication because no parameter is written

Even without a written parameter, new or concerning symptoms like dizziness and pallor warrant checking vital signs and notifying the nurse before administering a blood pressure drug. Safe practice means responding to the resident's condition, not just the written order.

When giving medication through a G-tube (gastrostomy tube), the aide should:

• a.Push the medication in as fast as possible
• b.Give crushed enteric-coated tablets routinely
• c.Mix all pills together and pour them in dry
• d.Flush the tube with water before and after, and give liquid or properly dissolved medications separately✓

Enteral (G-tube) medications require flushing with water before and after and giving each drug separately to prevent clogging and interactions, using liquid forms or appropriately crushed/dissolved tablets. Enteric-coated and extended-release drugs generally should not be crushed, so the nurse or pharmacist is consulted.

A resident with diabetes has a blood glucose of 55 mg/dL and is shaky and sweating. This indicates hypoglycemia. The aide should FIRST:

• a.Follow protocol to give a fast-acting carbohydrate and notify the nurse✓
• b.Withhold all food and fluids
• c.Wait an hour and recheck
• d.Give the resident's insulin dose immediately

A glucose of 55 with shakiness and sweating signals hypoglycemia, which is treated with a fast-acting carbohydrate (such as juice) per protocol and prompt nurse notification. Giving insulin would dangerously lower the glucose further.

Insulin ordered on a sliding scale means the dose:

• a.Is decided by the aide's judgment
• b.Varies based on the resident's current blood glucose reading per the ordered scale✓
• c.Should be given without checking glucose
• d.Is always the same amount

Sliding-scale insulin dosing is determined by the resident's measured blood glucose matched to the physician's ordered scale, so glucose must be checked first. The aide follows the scale exactly and confirms the dose per policy, often with a nurse for this high-alert drug.

A resident is ordered a PRN pain medication. Which is the BEST example of correct PRN judgment by the aide?

• a.Give it when the resident reports pain within the ordered dose and interval, then document the response✓
• b.Give it only if the resident is unconscious
• c.Withhold it even when the resident meets the ordered criteria
• d.Give it every time on a fixed schedule regardless of pain

PRN medications are given only when the resident meets the ordered indication (such as reported pain) and within the allowed frequency, followed by documentation of effect. Giving PRN drugs on a fixed schedule or withholding them when criteria are met are both incorrect.

A resident develops hives, swelling of the lips, and difficulty breathing shortly after a new medication. The aide should:

• a.Recognize a possible severe allergic reaction, stop, get emergency help, and notify the nurse immediately✓
• b.Give another dose to build tolerance
• c.Document it at the end of the shift only
• d.Wait to see if it worsens before telling anyone

Hives, lip swelling, and breathing difficulty suggest a possible anaphylactic reaction, a medical emergency requiring immediate help and nurse notification. Prompt action can be lifesaving, and no further doses are given.

Geriatric (older adult) residents often need extra caution with medications because:

• a.They never experience side effects
• b.They always need higher doses
• c.Their bodies clear all drugs faster than younger adults
• d.Age-related changes can slow drug metabolism and increase sensitivity and side effects✓

Aging can reduce kidney and liver function and increase sensitivity, so older adults are more prone to drug accumulation and side effects such as dizziness and falls. The aide monitors closely and reports changes, since 'start low, go slow' often applies.

A resident receiving tube feedings is ordered a medication that must be given on an empty stomach. The aide should:

• a.Give it faster to save time
• b.Give it mixed into the ongoing feeding
• c.Skip the medication entirely
• d.Coordinate with the nurse to hold the feeding as ordered and flush the tube appropriately✓

Some medications require holding the tube feeding before and after to ensure absorption, which must be coordinated with the nurse and done with proper flushing. Mixing such a drug into a continuous feeding can reduce its effectiveness.

When should the aide notify the nurse about a resident's response to medication?

• a.Whenever there is an adverse reaction, no improvement, a refusal, or a value outside a hold parameter✓
• b.Never, since the aide handles everything
• c.Only at the annual review
• d.Only if the resident dies

The aide reports promptly for adverse reactions, lack of expected effect, refusals, or vital signs outside ordered parameters so the nurse can intervene. Timely communication is central to safe medication assistance within the aide's scope.

A resident's finger-stick glucose is 320 mg/dL before a meal. According to good practice, the aide should:

• a.Withhold all the resident's medications
• b.Ignore it because the resident feels fine
• c.Give a fast-acting carbohydrate like juice
• d.Follow the ordered sliding-scale or protocol and notify the nurse of the high reading✓

A glucose of 320 is elevated (hyperglycemia), so the aide follows the ordered insulin sliding scale or protocol and informs the nurse. Giving juice would be appropriate for low glucose, not high, so recognizing the direction of the imbalance is essential.

A resident who normally swallows pills easily is suddenly coughing and choking while taking oral medication. The aide should:

• a.Give water forcefully to push the pills down
• b.Lay the resident flat immediately and keep feeding pills
• c.Continue giving the remaining pills quickly
• d.Stop administration, ensure the airway is clear and the resident is safe, and notify the nurse✓

New coughing and choking may indicate a swallowing (aspiration) problem, so administration is stopped and the resident's safety and airway are the priority before notifying the nurse. Forcing more pills or fluids could worsen aspiration.