Proctored Pharmacology ATI

Correct Answer: C

Rationale: Muscle pain should be reported immediately as it can indicate rhabdomyolysis, a severe adverse effect of atorvastatin. Rhabdomyolysis is characterized by muscle pain, weakness, and can lead to serious complications such as kidney damage, making it crucial for the nurse to notify the provider promptly.

Correct Answer: A

Rationale: Spironolactone is classified as a potassium-sparing diuretic. It works by inhibiting sodium reabsorption in the kidneys while promoting the retention of potassium and hydrogen ions. This mechanism of action helps in reducing fluid retention without causing excessive loss of potassium, which is a common side effect of other diuretics.

Correct Answer: D

Rationale: Dizziness and decreased libido are common adverse effects of Venlafaxine. Cough and alopecia are not typical side effects of this medication.

Correct Answer: A

Rationale: Caffeine can increase the risk of theophylline toxicity as it competes for the same metabolic pathways, so clients should avoid consuming caffeine while on theophylline to prevent adverse effects.

Correct Answer: B

Rationale: Smoking can interfere with the effectiveness of ranitidine and worsen ulcer symptoms. Clients should avoid smoking while taking this medication to ensure optimal therapeutic outcomes.