Patient CareQuestion 30 of 100
A patient drank 4 ounces of water. How many milliliters should the technician record, knowing that 1 ounce equals approximately 30 mL?
a.40 mL
b.60 mL
c.90 mL
d.120 mL
Explanation
Multiplying 4 ounces by 30 mL per ounce gives 120 mL. Converting household measures to milliliters ensures consistent I&O documentation. One ounce is roughly 30 mL, one cup (8 oz) is about 240 mL.
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