Which of the following phases of pharmacokinetics is described as the removal of the drug or its metabolites through the kidneys, gastrointestinal tract, skin, or lungs?
Distribution
Metabolism
Absorption
Excretion
The Correct Answer is D
A. Distribution: This phase involves the transportation of the drug throughout the body after absorption, not removal.
B. Metabolism: This phase involves the chemical alteration of the drug in the body, often in the liver, not its removal.
C. Absorption: This phase involves the drug entering the bloodstream after administration.
D. Excretion: This is the phase where the drug or its metabolites are removed from the body through various routes such as the kidneys, gastrointestinal tract, skin, or lungs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C"]
Explanation
A. Hypoglycemia: Aspirin is not used to treat hypoglycemia.
B. Inflammation suppression: Aspirin is an anti-inflammatory medication that can help suppress inflammation.
C. Dysmenorrhea: Aspirin is commonly used to relieve pain associated with dysmenorrhea (menstrual cramps).
D. Hypokalemia: Aspirin is not used to treat hypokalemia.
Correct Answer is ["B","C","D"]
Explanation
A. Priapism is a rare side effect that can occur with certain medications, but it is not commonly associated with cimetidine.
B. Cimetidine, a H2 blocker used for stomach acid reduction, can cause decreased libido as a side effect, especially in long-term use, due to its antiandrogenic properties.
C. Sedation is a potential side effect of cimetidine, as it can cross the blood-brain barrier and cause central nervous system effects such as drowsiness.
D. Impotence is another side effect of cimetidine, due to its antiandrogenic effects.
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