NURS 615 Pharmacology Exam 4: 100% Verified Questions & Answers: Guaranteed A+ Score Guide
What are examples of 1st generation antihistamines? (Ans- 1. chlorpheniramine 2. diphenhydramine (Benadryl) 3. hydroxyzine (Atarax) 4. promethazine (Phenergan) 1st generation antihistamines have a GREAT effect on what? (Ans- central nervous system What should antihistamines not be used with? (Ans- ETOH What are adverse effects of 1st generation antihistamines? (AnsHIGH anticholinergic effects: 1. sedation 2. tinnitus 3. coordination problems4. fatigue, HA, irritability, nervousness, blurred vision, tremors 5. Dry mouth, GI slowing, urinary retention What are examples of 2nd generation antihistamines? (Ans- 1. certrizine (Zyrtec) 2. fexofenadine (Allegra) 3. loratadine (Claritin)
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Maryville University Of St. Louis
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NURS 615
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- October 26, 2025
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what are examples of 1st generation antihistamines
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1st generation antihistamines have a great effect
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what should antihistamines not be used with
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