Pharmacology Proctored ATI Practice Exam 2026 - Free Pharmacology Practice Questions and Study Guide

Question: 1 / 400

After administering losartan, a client presents with a hoarse voice and swollen lips. What should be the nurse's first action?

Assess the client's airway

The first action a nurse should take when a client presents with a hoarse voice and swollen lips after administering losartan is to assess the client's airway. This is because these symptoms can indicate a potentially life-threatening allergic reaction, known as anaphylaxis, which can cause severe swelling of the airway and compromise breathing. Option B (administer IV antihistamines) and C (apply high flow oxygen) are incorrect because they do not address the priority of ensuring a patent airway. Option D (initiate IV access) may be necessary for treatment, but it is not the first action that should be taken in this emergency situation. Therefore, option A is the most appropriate and urgent action for the nurse to take.

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Administer IV antihistamines

Apply high flow oxygen

Initiate IV access

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