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A client has been prescribed metoprolol for hypertension. The nurse monitors client compliance carefully because of which common side effect of the medication?
- A. Impotence
- B. Mood swings
- C. Increased appetite
- D. Complete atrioventricular (AV) block
Correct Answer: A
Rationale: A common side effect of beta-adrenergic blocking agents, such as metoprolol, is impotence. Other common side effects include fatigue and weakness. Central nervous system side effects occur rarely and include mental status changes, nervousness, depression, and insomnia. Mood swings, increased appetite, and complete AV block are not reported side effects.
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The nurse is counseling a client regarding treatment of the client's newly diagnosed depression. The nurse emphasizes that full benefit from antidepressant therapy usually takes how long?
- A. 1 week
- B. 2 to 4 weeks
- C. 5 to 7 weeks
- D. 8 weeks
Correct Answer: B
Rationale: Antidepressants typically take 2 to 4 weeks to achieve full therapeutic effect, as they require time to adjust neurotransmitter levels. Other timeframes are too short or overly prolonged.
A client with a history of Addison's disease is prescribed hydrocortisone. The nurse should instruct the client to report which of the following side effects immediately?
- A. Weight gain.
- B. Hypoglycemia.
- C. Mood changes.
- D. Muscle weakness.
Correct Answer: C
Rationale: Mood changes may indicate corticosteroid excess, requiring immediate reporting to adjust the hydrocortisone dose.
A client has cystitis. The nurse should further assess the client for:
- A. Flank pain.
- B. Oliguria.
- C. Nausea and vomiting.
- D. Foul-smelling urine.
Correct Answer: D
Rationale: Foul-smelling urine is a common symptom of cystitis due to bacterial infection. Flank pain and oliguria are more indicative of pyelonephritis.
A client with a history of asthma is experiencing an acute exacerbation. Which medication should the nurse administer first?
- A. Albuterol
- B. Prednisone
- C. Montelukast
- D. Cromolyn sodium
Correct Answer: A
Rationale: Albuterol, a short-acting beta-agonist, is the first-line treatment for acute asthma exacerbations to relieve bronchospasm and improve airflow.
Which oral contraceptive is considered safe for use while breast-feeding because it will not affect the breast milk or breast-feeding?
- A. Estrogen.
- B. Estrogen and progestin.
- C. Progestin.
- D. Testosterone.
Correct Answer: C
Rationale: Progestin-only contraceptives are safe during breast-feeding, as they do not affect milk production.