ATI RN
ATI RN Pharmacology Exam 2024 With NGN Questions
Extract:
Question 1 of 5
A nurse is assessing a client after administering a second dose of cefazolin IV. The nurse notes the client has anxiety, hypotension. and dyspneWhich of the following medications should the nurse administer first?
Correct Answer: C
Rationale: The correct answer is C: Epinephrine. Epinephrine is the first-line treatment for anaphylaxis, which can present with symptoms such as anxiety, hypotension, and dyspnea following administration of a medication like cefazolin. Epinephrine acts quickly to reverse the severe allergic reaction by constricting blood vessels, increasing blood pressure, and opening up the airways to improve breathing. Diphenhydramine (
A) is an antihistamine that can be used as an adjunct therapy but is not the first choice in an acute anaphylactic reaction. Albuterol inhaler (
B) is used for bronchodilation in asthma, not for managing anaphylaxis. Prednisone (
D) is a corticosteroid that may be used later in the treatment process to prevent a late-phase reaction but is not the initial treatment for anaphylaxis.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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