Q: While walking in the woods a teenager came across an enticing plant full of berry-like truit. Upon consuming some of the fruit the teenager began to quickly fill unwell, his heart started beating very fast and his pupils dilated causing blurry vision. Based on these symptoms you suspect the berries may have contain a toxin that: A. Blocked the effect of Ach at muscarinic receptors B. Blocked the effect of NE released by preganglionic nerve fiber C. Blocked the effect of NE at sinoatrial node D. Blocked the effect of Ach at nicotinic receptors
Q: While walking in the woods a teenager came across an enticing plant full of berry-like truit. Upon consuming some of the fruit the teenager began to quickly fill unwell, his heart started beating very fast and his pupils dilated causing blurry vision. Based on these symptoms you suspect the berries may have contain a toxin that: A. Blocked the effect of Ach at muscarinic receptors B. Blocked the effect of NE released by preganglionic nerve fiber C. Blocked the effect of NE at sinoatrial node D. Blocked the effect of Ach at nicotinic receptors
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:Q: While walking in the woods a teenager came across an enticing plant full of berry-like fruit. Upon consuming
some of the fruit the teenager began to quickly fill unwell, his heart started beating very fast and his pupils dilated
causing blurry vision. Based on these symptoms you suspect the berries may have contain a toxin that:
A. Blocked the effect of Ach at muscarinic receptors
B. Blocked the effect of NE released by preganglionic nerve fiber
C. Blocked the effect of NE at sinoatrial node
D. Blocked the effect of Ach at nicotinic receptors
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