Which aspect of pharmacokinetics should the nurse be most concerned with when caring for a patient with abnormal functioning of hepatic enzymes?.
Absorption.
Distribution.
Excretion.
Metabolism.
The Correct Answer is D
Choice A rationale:
Absorption is not primarily affected by the functioning of hepatic enzymes.
Choice B rationale:
Distribution is not the main concern when dealing with abnormal functioning of hepatic enzymes.
Choice C rationale:
Excretion is mainly a function of the kidneys, not the liver.
Choice D rationale:
Metabolism is the aspect of pharmacokinetics most affected by the functioning of hepatic enzymes. The liver plays a crucial role in the metabolism of drugs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["7 mL"]
Explanation
The correct answer is 7 mL. Step 1 is to calculate the concentration of amoxicillin in mg/mL: 250 mg ÷ 5 mL = 50 mg/mL. Step 2 is to use the calculated concentration to find the volume: Volume (mL) = 350 mg ÷ 50 mg/mL = 7 mL456.
Correct Answer is C
Explanation
Choice A rationale:
While it’s true that infants have slower drug metabolism, this is generally due to liver immaturity, not kidney function.
Choice B rationale:
Absorption of oral medications in infants can be unpredictable due to their immature digestive systems.
Choice C rationale:
Infants do have an increased risk of toxicity with the use of topical agents because their skin is thinner and more permeable.
Choice D rationale:
Protein binding of drugs is actually less in infants than in adults, not greater.
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