Correct Answer: B

Rationale: Hydrochlorothiazide, a diuretic, can cause hypokalemia by promoting potassium excretion. Increasing potassium-rich foods, such as bananas or oranges, can help counteract this effect and maintain electrolyte balance.

Correct Answer: B

Rationale: Muscle pain can be a sign of rhabdomyolysis, a rare but serious side effect of statins like atorvastatin, and should be reported immediately. This is crucial to monitor for potential complications and ensure timely intervention if needed.

Correct Answer: D

Rationale: Alteplase is a thrombolytic agent used to dissolve blood clots. Patients receiving Alteplase are at risk for bleeding complications, including intracranial bleeding. Monitoring for changes in the level of consciousness is crucial as it can indicate early signs of bleeding, such as increased intracranial pressure. This rapid assessment allows for timely intervention and prevention of further complications.

Correct Answer: D

Rationale: Erectile dysfunction drugs are contraindicated with Nitroglycerin because they can potentiate the hypotensive effects of Nitroglycerin, leading to severe hypotension.

Correct Answer: C

Rationale: Enoxaparin is administered subcutaneously, typically in the abdomen to ensure proper absorption. Massaging the injection site should be avoided to prevent bruising or bleeding under the skin.