Drug Affecting The ANS Drug Affecting the Autonomic Nervous System ( PART 2 ) 1. Which drug class is used to treat bradycardia by stimulating the heart rate via beta-1 receptors? Beta-blockers Cholinergics Beta-agonists Alpha-blockers 2. Which receptor subtype is responsible for the relaxation of smooth muscle in the bladder and urethra caused by sympathetic stimulation? Beta-2 Beta-1 Alpha-2 Alpha-1 3. Which drug class is used to treat urinary incontinence by stimulating the parasympathetic nervous system via muscarinic receptors? Cholinergics Alpha-blockers Beta-blockers Beta-agonists 4. Which of the following is a common side effect of sympathetic agonists? Hypotension Bradycardia Tachycardia Miosis 5. Which of the following is a common side effect of parasympathetic antagonists? Broncho dilation Hypertension Urinary frequency Increased gastrointestinal motility 6. Which receptor subtype is responsible for the dilation of the pupil and the reduction of intraocular pressure caused by parasympathetic stimulation? Muscarinic Beta-1 Alpha-1 Beta-2 7. Which drug class is used to treat glaucoma by reducing intraocular pressure via alpha-2 receptors? Alpha-blockers Alpha-agonists Cholinergics Beta-blockers 8. Which of the following is a common side effect of sympathetic antagonists? Broncho dilation Bradycardia Increased gastrointestinal motility Hypotension 9. Which receptor subtype is responsible for the constriction of the pupil and the accommodation of the lens caused by parasympathetic stimulation? Muscarinic Beta-1 Beta-2 Alpha-1 10. Which drug class is used to treat chronic obstructive pulmonary disease (COPD) by inhibiting the parasympathetic nervous system via muscarinic receptors? Anticholinergics Beta-blockers Alpha-blockers Beta-agonists Loading … Pages: 1 2 3 4
