STRAIGHT ERLINE PHARMACOLOGY 101 FINAL EXAM GUIDE QUESTIONS AND ANSWS GRADED A 2022/2023

Insufficient blood flow in the coronary arteries to the heart is common in all of these conditions except: Select one: a. arteriosclerosis. b. atherosclerosis. c. angina pectoris. d. arrhythmias. Feedback The correct answer is: arrhythmias. Question 2 Correct 4.00 points out of 4.00 Flag question Question text Identify an accurate statement about the nerve supply of the heart. Select one: a. The heart receives its nerve supply from only one division of the autonomic nervous system, the sympathetic division. b. The autonomic nervous system regulates the rate and force of the contractions of the heart. c. The norepinephrine released by the sympathetic nerves in the heart act on the sinoatrial (SA) node to decrease heart rate. d. The sympathetic nerves that innervate the heart become active when the body needs to rest and conserve energy. Feedback STRAIGHT ERLINE PHARMACOLOGY 101 FINAL EXAM GUIDE The correct answer is: The autonomic nervous system regulates the rate and force of the contractions of the heart. Question 3 Correct 4.00 points out of 4.00 Flag question Question text During the “fight or flight” reaction, sympathetic nerves become active and release _____. Select one: a. serotonin b. gamma-aminobutyric acid