A nurse is preparing to administer hepatitis B vaccine 5 mcg IM to a newborn. Available is hepatitis B vaccine injection 5 mcg/0.5 mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
Desired dose of hepatitis B vaccine: 5 mcg
Available strength of hepatitis B vaccine injection: 5 mcg/0.5 mL
First, let's find out how many milliliters of hepatitis B vaccine correspond to the desired dose:
Volume (mL) = Desired dose / Concentration
Volume (mL) = 5 mcg / 5 mcg/0.5 mL Volume (mL) = 0.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
OZ - This abbreviation typically represents ounces, which is a unit of volume rather than weight.
mcg - Stands for micrograms, which is a unit of weight and is a metric unit.
ML - Represents milliliters, which is a unit of volume rather than weight.
Ib - "Ib" is an abbreviation for the avoirdupois pound, a unit of weight commonly usedbut is not a metric unit
Correct Answer is D
Explanation
A. Chew the medication thoroughly. - Nitroglycerin tablets should not be chewed or swallowed.
B. Drink 8 oz of water with the medication. - Nitroglycerin tablets are typically taken sublingually (under the tongue) without water.
C. Take the medication with food. - Nitroglycerin is usually taken on an empty stomach to facilitate rapid absorption.
D. Place the medication under the tongue. - Correct. Nitroglycerin tablets are administered sublingually to facilitate rapid absorption into the bloodstream.
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