This topic contains a solution. Click here to go to the answer

Author Question: Where are the central centers responsible for regulating the cardiovascular system located? a. ... (Read 82 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
Where are the central centers responsible for regulating the cardiovascular system located?
 
  a. Aortic bodies
  b. Brainstem
  c. Carotid arteries
  d. Cerebral hemispheres

Question 2

Changes in the rate of cardiac contractions are affected primarily by changes in which of the fol-lowing?
 
  a. Sympathetic or parasympathetic tone
  b. Ventricular afterload
  c. Ventricular contractility
  d. Ventricular preload



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dantucker

  • Sr. Member
  • ****
  • Posts: 346
Answer to Question 1

ANS: B
Central control of cardiovascular function occurs via interaction between the brainstem and se-lected peripheral receptors.

Answer to Question 2

ANS: A
Those factors affecting heart rate are mainly of central origin (i.e., neural or hormonal).




jeatrice

  • Member
  • Posts: 543
Reply 2 on: Jul 16, 2018
:D TYSM


Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

For a complete list of videos, visit our video library