Author Question: What is stroke volume? a. the volume of blood pumped by the heart in 1 minute b. the measurement ... (Read 120 times)

Haya94 · **on:** Jul 22, 2018

What is stroke volume?

a. the volume of blood pumped by the heart in 1 minute
b. the measurement of the ratio of stroke volume to compliance of the arterial system
c. the bounding of blood flow in an artery
d. the measurement of blood that enters the aorta with each ventricular contraction

Question 2

A group of senior citizens is talking about the difficulties of getting health care. Which of the following would be a reason for this?

a. too many HMOs
b. having too much money in savings
c. inability to obtain individual insurance due to high costs
d. doctors refusing to see a patient unless the patient is really ill

pallen55 · **Reply #1 on:** Jul 22, 2018

Answer to Question 1

D
Stroke volume is the measurement of blood that enters the aorta with each ventricular contraction. Cardiac output is the volume of blood pumped by the heart in one minute. The pulse is the bounding of blood flow in an artery. Pulse pressure is the measurement of the ratio of stroke volume to compliance of the arterial system.

Answer to Question 2

C
Access to health care services has a serious impact on the functioning of the health care system. A large number of Americans are unable to gain access to health care services because of low income or lack of insurance, and so their illnesses progress to the acute stage before they seek intervention. Poverty often adversely affects an individual's access to health care services.