This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What does the term afterload mean? a. The amount of blood entering the left ventricle that must ... (Read 127 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Jul 24, 2018
What does the term afterload mean?
 
  a. The amount of blood entering the left ventricle that must be pumped out of the heart
  b. The peripheral resistance of the arterial system, including mean arterial pressure
  c. The ability of the living muscle fibers of the heart to contract and pump blood
  d. The percentage of blood pumped out of the heart with each heartbeat

Question 2

What is the most common cause of heart failure?
 
  a. High blood pressure
  b. Low blood pressure
  c. Defective heart valves
  d. Defective coronary arteries


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANS: B

Answer to Question 2

ANS: A


DelorasTo

  • Member
  • Posts: 548
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

Medication errors are three times higher among children and infants than with adults.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Components of a long bone. The entire long bone is on the left side accompanied by a blowup of the p Components of a long bone. The entire long bone is on the left side accompanied by a blowup of the p
Blood Typing Blood Typing
Exchange of gases between lungs and blood. High concentration of CO2 in blood capillary entering the ... Exchange of gases between lungs and blood. High concentration of CO2 in blood capillary entering the ...
Effleurage as a finishing and transition technique. Finish the left side with effleurage moving back ... Effleurage as a finishing and transition technique. Finish the left side with effleurage moving back ...
Afterload is the pressure that the ventricles must overcome in order to open the aortic and pulmonic Afterload is the pressure that the ventricles must overcome in order to open the aortic and pulmonic
Plasmodium parasites (arrow) attacking and infecting red blood cells. Infection by Plasmodium causes Plasmodium parasites (arrow) attacking and infecting red blood cells. Infection by Plasmodium causes
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library