PhysioEx Exercise 6 Activity 4.pdf - PhysioEx Exercise 6 Activity 4 PhysioEx Lab Report Exercise 6 Cardiovascular Physiology Activity 4 Examining the

PhysioEx Exercise 6 Activity 4.pdf - PhysioEx Exercise 6...

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1/24/2020 PhysioEx Exercise 6 Activity 4 1/5 PhysioEx Lab Report Exercise 6: Cardiovascular Physiology Activity 4: Examining the Effects of Chemical Modifiers on Heart Rate Name: Kabeer Hans Date: 24 January 2020 Session ID: session-b1a6c2cd-a1bc-d9a2-af83-1b9503d00af8 Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. Experiment Results Predict Questions Stop & Think Questions The parasympathetic nervous system releases __________ to affect heart rate. You correctly answered: acetylcholine. 1 A cholinergic drug that worked the same as acetylcholine would You correctly answered: be an agonist and decrease heart rate. 2 Norepinephrine affects the heart rate by You correctly answered: increasing the rate of depolarization and increasing the frequency of action potentials. 3 The __________ receptor binds norepinephrine and epinephrine. You correctly answered: ß-1 adrenergic. 4 Predict Question 1: Pilocarpine is a cholinergic drug, an acetylcholine agonist. Predict the
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