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Author Question: A patient begins taking a new drug that causes pupil dilation, vasoconstriction, decreased ... (Read 55 times)

CORALGRILL2014

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on: Jun 25, 2018
A patient begins taking a new drug that causes pupil dilation, vasoconstriction, decreased gas-trointestinal motility, and goose bumps. Which of the following receptors are activated?
 
  a. 1
  b. 2
  c. 1
  d. 2

Question 2

Which of the following is a neuroglial cell? (select all that apply)
 
  a. Astrocyte
  b. Oligodendrocyte
  c. Neuron
  d. Ependymal cell
  e. Melanocyte


marict

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
1 stimulation leads to pupil dilation. 2 stimulation leads to inhibition of intestinal secretions. 1 stimulation leads to miosis or pupillary constriction. 2 stimulation leads to pupillary constriction.

Answer to Question 2

ANS: A, B, D
Neuroglial cells include astrocytes, oligodendrocytes, and ependymal cells. Neurons and mela-nocytes are not neuroglial cells.


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