Author Question: The nurse is calculating a client's cardiac output. For this calculation, the nurse needs to know ... (Read 82 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
The nurse is calculating a client's cardiac output. For this calculation, the nurse needs to know the client's stroke volume. Stroke volume is the:
 
  a. volume of blood pumped by the heart in 1 minute.
  b. measurement of pressure pulsations exerted against the blood vessel walls during systole and diastole.
  c. bounding of blood flow in an artery.
  d. measurement of blood that enters the aorta with each ventricular contraction.

Question 2

The nurse is listening to a client's heart sounds. Which statement is true about systole?
 
  a. At the onset of systole, the pressure in the ventricles is less than that in the atria.
  b. During this phase, the mitral and tricuspid valves close, producing the first heart sound.
  c. Blood flows from the atria into the ventricles.
  d. The atria contract, sending blood into the ventricles.



yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Answer to Question 1

ANS: D

Answer to Question 2

ANS: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

For a complete list of videos, visit our video library