ATI Pharmacology Proctored Exam 2023

Correct Answer: B

Rationale: The healthcare professional should withhold the medication and notify the provider of the client's previous reaction to penicillin. This information is crucial for the provider to prescribe an alternative antibiotic. Allergic reactions to penicillin can range from mild to severe anaphylaxis, so prior sensitization should be reported to the provider to avoid potential adverse reactions.

Correct Answer: C

Rationale: The correct answer is Acetaminophen. Acetaminophen, especially in high doses, can increase the risk of bleeding in clients taking warfarin. It is important to monitor for signs of bleeding when these medications are used concurrently to prevent adverse effects.

Correct Answer: C

Rationale: A serum potassium level of 5.2 mEq/L indicates hyperkalemia. Spironolactone is a potassium-sparing diuretic that can cause potassium retention. Hyperkalemia is a serious condition that can lead to cardiac dysrhythmias. The healthcare professional should withhold the medication and promptly notify the provider to prevent potential complications.

Correct Answer: C

Rationale: The correct answer is C. Applying the patch to a hairless area of skin is essential for optimal medication absorption. Hair can interfere with the patch's adherence and effectiveness. It is important for the client to choose a site without hair to ensure proper delivery of the medication.

Correct Answer: C

Rationale: Dopamine is a medication used in shock to increase cardiac output and improve renal perfusion. An increase in urine output indicates that the medication is effective as it shows improved renal perfusion and kidney function, which are essential for managing shock effectively.