Pharmacological TherapiesQuestion 88 of 120
A client taking phenytoin for seizures needs teaching. Which instruction is appropriate?
a.Skip doses if you feel well
b.Stop the drug if a rash appears without contacting the provider
c.Expect the urine to turn blue
d.Maintain good oral hygiene because of gum overgrowth risk
Explanation
Phenytoin commonly causes gingival hyperplasia, so meticulous oral hygiene is important. Doses should not be skipped, and any rash should be reported because it may signal a serious reaction.
Practice all 120 questions free — no signup required.
Related questions on this topic
- A client taking a monoamine oxidase inhibitor (MAOI) for depression requires dietary teaching. Which food should be avoided?
- A nurse administers insulin lispro, a rapid-acting insulin. When should the nurse ensure the client is ready to eat?
- A client is prescribed morphine for pain. Which assessment is most important before and after administration?
- A nurse is administering a beta-blocker such as metoprolol. Which parameter should be checked before administration?
- A client on lithium for bipolar disorder reports vomiting, coarse tremors, and confusion. What does the nurse suspect?
- A client is prescribed an oral tetracycline antibiotic. Which instruction is correct?
Last reviewed: · editorial process
PrepPass Editorial Team · Verified against NCLEX-RN (National Council Licensure Exam — Registered Nurse) · How we review