ATI RN
ATI Nur27500 Pathopharm Exam Questions
Extract:
Question 1 of 5
A nurse is assessing a client who has seasonal allergies and is taking an antihistamine. Which of the following findings is an adverse effect of this type of medication?
Correct Answer: C
Rationale: The correct answer is C: Dry mouth. Antihistamines are known to cause dry mouth as a common adverse effect due to their anticholinergic properties. Antihistamines block acetylcholine, leading to decreased saliva production. Photophobia (
A) is not typically associated with antihistamines. Diarrhea (
B) is not a common adverse effect of antihistamines, which are more likely to cause constipation. Increased blood pressure (
D) is not a typical adverse effect of antihistamines, as they tend to have a more sedating effect.
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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