2 10819 704 pm physioex exercise 6 activity 4 page 3

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10/8/19, 7)04 PMPhysioEx Exercise 6 Activity 4Page 3 of 5EpinephrinePilocarpine
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10/8/19, 7)04 PMPhysioEx Exercise 6 Activity 4Page 4 of 5DigitalisPost-lab Quiz ResultsYou scored 100% by answering 4 out of 4 questions correctly.Review Sheet ResultsPilocarpine decreased the heart rate. Typical of cholinergic agonists, itYou correctly answered: decreased the frequency of action potentials.1The effect of atropine was toYou correctly answered: mimic the sympathetic nervous system.2The modifiers tested that decrease the heart rate wereYou correctly answered: digitalis and pilocarpine.3To increase the heart rate, the best choices would beYou correctly answered: epinephrine and atropine.4Describe the effect that pilocarpine had on the heart and why it had this effect. How welldid the results compare with your prediction?Your answer:The effect pilocarpine had on the heart was that is decreased as predicted.1
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10/8/19, 7)04 PMPhysioEx Exercise 6 Activity 4Page 5 of 5Atropine is an acetylcholine antagonist. Does atropine inhibit or enhance the effects ofacetylcholine? Describe your results and how they correlate with how the drug works.How well did the results compare with your prediction?Your answer:The atropine increased the heart rate as predicted.2Describe the benefits of administering digitalis.Your answer:The benefits of administering digitalis is that it mocks the actions of acetylcholine, so it can be used to control the body.3Distinguish between cholinergic and adrenergic chemical modifiers. Include examples ofeach in your discussion.Your answer:Cholingergic and adrenergic chemical modifiers are different because cholinergic mocks and adrenergic mocks epinephrine.4
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