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NCLEX 303 FINAL STUDY GUIDE – SOLVED QUESTIONS WITH STEP-BY STEP EXPLANATIONS
NCLEX 303
NCLEX 303
1. The physician is treating a client in the cardiac care unit for atrial arrhythmia and prescribes propranolol (Inderal), 10 mg P.O. three times a day. Propranolol inhibits the action of sympathomimetics at beta1-receptor sites. Where these sites are mainly located? 1Uterus 2Blood vessels 3Bronchi 4Heart - ANSWER Correct Answer: 4 2. RATIONALES: Beta1-receptor sites are mainly located in the heart. Beta2-receptor sites are located in the uterus, blood vessels, and bronc...
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