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Author Question: What are the major effects of peripheral chemoreceptor stimulation? a. Decreased drive to breathe ... (Read 35 times)

Zoey63294

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on: Jul 16, 2018
What are the major effects of peripheral chemoreceptor stimulation?
 
  a. Decreased drive to breathe
  b. Decreased production of erythropoietin
  c. Vasoconstriction and increased heart rate
  d. Vasodilation and increased stroke volume

Question 2

Vascular low-pressure baroreceptors have their greatest impact on which system?
 
  a. Central chemoreceptors
  b. Endocrine
  c. Exocrine
  d. Renin-angiotensin


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shayla

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
It is important for the respiratory therapist to know that the major cardiovascular effects of chemoreceptor stimulation are vasoconstriction and increased heart rate.

Answer to Question 2

ANS: D
The low-pressure atrial and venous baroreceptors regulate plasma volume mainly through their effects on the following:
 Renal sympathetic nerve activity
 Release of antidiuretic hormone (ADH), also called vasopressin
 Release of atrial natriuretic factor (ANF)
 Renin-angiotensin-aldosterone system


Zoey63294

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Reply 2 on: Jul 16, 2018
Excellent

laurnthompson

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Reply 3 on: Yesterday
Gracias!

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