« previous next »

Author Question: The right heart catheterization waveform in the figure that represents pressure in the right ... (Read 11 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 16, 2018
The right heart catheterization waveform in the figure that represents pressure in the right ventri-cle is which of the following?
 
  a. A c. C
  b. B d. D

Question 2

Pulmonary artery occlusion pressure can be used to estimate:
 
  a. left-atrial preload.
  b. left-atrial afterload.
  c. left-ventricular end-diastolic pressure.
  d. right-ventricular end-diastolic pressure.


meow1234

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
The pressure tracing from a right heart catheterization will first show the right atrial pressure tracing, followed by the right ventricle.

Answer to Question 2

ANS: C
Pulmonary artery wedge pressure, or pulmonary artery occlusion pressure, is used as an estimate of left atrial pressure and thus preload of the left ventricle, or left-ventricular end-diastolic pres-sure.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

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?

Thyroid conditions may make getting pregnant impossible.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Summation of Heart Sounds, Normal Physiological Split of S1 Summation of Heart Sounds, Normal Physiological Split of S1
Drugs for Heart Failure Drugs for Heart Failure
Patient teaching: heart assessment Patient teaching: heart assessment
For millions of people, the United States represents a land of opportunity and freedom from ... For millions of people, the United States represents a land of opportunity and freedom from ...
Adult Blood Pressure Guidelines Adult Blood Pressure Guidelines
Effleurage to transition to lower leg-distal to proximal. Apply effleurage with moderate pressure to ... Effleurage to transition to lower leg-distal to proximal. Apply effleurage with moderate pressure to ...
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

For a complete list of videos, visit our video library