The nurse is wing concepts of pharmacokinetics with a group of student nurses. The student correctly identifies the timing of the peak effect
How long the patient will experience the medication effects
How long it will take to see the maximum effect of the medication
How long it will take to see the beginning of the therapeutic effect of the medication
The time it takes for the amount of medication in the body to decrease by half
The Correct Answer is B
A. How long the patient will experience the medication effects: This describes duration of action, not peak effect.
B. How long it will take to see the maximum effect of the medication: The peak effect is the time at which the drug reaches its maximum concentration in the bloodstream, leading to the strongest therapeutic effect.
C. How long it will take to see the beginning of the therapeutic effect of the medication: This describes onset of action, not peak effect.
D. The time it takes for the amount of medication in the body to decrease by half: This describes half-life, not peak effect.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["320"]
Explanation
- 10 mL medication
- 3 oz formula (1 oz = 30 mL → 3 × 30 = 90 mL)
- 2 oz juice (2 × 30 = 60 mL)
- IV fluids at 20 mL/hr for 8 hours (20 × 8 = 160 mL)
Total intake: 10 + 90 + 60 + 160 = 320 mL
Correct Answer: 320
Correct Answer is D
Explanation
A. Fatigue: While a side effect, it is less likely to cause medication discontinuation.
B. Vaginal discharge: Uncommon reason for stopping medication, unless severe (e.g., antifungal reactions).
C. Urinary frequency: More manageable and less likely to cause nonadherence compared to ED.
D. Erectile Dysfunction: Sexual side effects, such as erectile dysfunction (ED), are a leading cause of medication nonadherence, particularly with antihypertensives (e.g., beta-blockers, diuretics) and antidepressants (e.g., SSRIs, SNRIs).
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