Pediatric ATI Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What is the primary purpose of administering epinephrine in cases of anaphylactic reactions?

To relieve pain

To reduce swelling and improve breathing

The primary purpose of administering epinephrine in cases of anaphylactic reactions is to reduce swelling and improve breathing. Anaphylaxis is a severe, potentially life-threatening allergic reaction that can cause symptoms like difficulty breathing, throat swelling, and a rapid drop in blood pressure. Epinephrine works by causing blood vessels to constrict, which increases blood pressure and reduces swelling, thereby alleviating respiratory distress. It also relaxes the muscles in the airways, making it easier to breathe. This multifaceted action is crucial in quickly reversing the potentially fatal symptoms of anaphylaxis, making it the first-line treatment in these emergencies.

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To prevent infection

To decrease blood pressure

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