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Author Question: A student arrives at school to find that he/she has an exam for which he/she is unprepared. Which ... (Read 74 times)

Davideckstein7

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on: Jun 25, 2018
A student arrives at school to find that he/she has an exam for which he/she is unprepared. Which physiological response would be expected?
 
  a. Decreased lipolysis
  b. Bronchoconstriction
  c. Decreased cortisol release
  d. Increased glucagon release

Question 2

Which of the following hormones enhances myocardial contractility?
 
  a. Oxytocin
  b. Prolactin
  c. Epinephrine
  d. Somatotropin


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lorealeza

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

ANS: D
The student would experience increased glucagon release to supply the increased glucose re-quirements. Increased lipolysis and bronchodilation would occur, not constriction. The student would experience increased cortisol release.

Answer to Question 2

ANS: C
Epinephrine enhances myocardial contractility. Oxytocin activates receptors in the uterus.
Prolactin does not activate adrenergic receptors. Somatotropin activates protein and carbohydrate metabolism.


Davideckstein7

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Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

carojassy25

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Reply 3 on: Yesterday
Gracias!

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