ATI Pharmacology Proctored Exam 2023 Quizlet

Correct Answer: D

Rationale: The correct laboratory test to monitor the therapeutic effect of warfarin is the PT/INR. Warfarin affects blood clotting, and the PT/INR levels indicate the effectiveness of the medication in preventing clot formation. Therefore, monitoring PT/INR levels helps ensure that the client is within the therapeutic range and is protected from potential complications related to clotting.

Correct Answer: B

Rationale: Spironolactone is classified as a potassium-sparing diuretic. It works by antagonizing the aldosterone receptor, leading to potassium retention and sodium excretion, making it a suitable choice for conditions where potassium retention is desired, such as in patients with heart failure or liver cirrhosis.

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: A

Rationale: The correct instruction for a client prescribed Docusate Sodium is to take the medication with a full glass of water. Docusate sodium is a stool softener, and taking it with water helps to soften the stool and make bowel movements easier. It is important to ensure an adequate intake of fluids when taking stool softeners to prevent constipation.

Correct Answer: D

Rationale: Hyperlipidemia, characterized by increased cholesterol and triglyceride levels, can occur as an adverse effect of Ritonavir. Monitoring lipid levels is essential to detect and manage this potential side effect in clients receiving this medication for HIV treatment.