« previous next »

Author Question: The right heart catheterization waveform in the figure that represents pressure in the right ... (Read 71 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?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

The human heart The human heart
Desmosomes and gap junctions, as shown in heart muscle: Desmosome Desmosomes and gap junctions, as shown in heart muscle: Desmosome
Block Diagram of a Dual-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Seme Block Diagram of a Dual-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Seme
A typical waveform from a knock sensor during a spark knock event. This signal is sent to the ... A typical waveform from a knock sensor during a spark knock event. This signal is sent to the ...
Connections of a nitric acid plant, intermediate pressure type Connections of a nitric acid plant, intermediate pressure type
Apply direct thumb pressure into points along the upper trapezius from base of neck to shoulder. ... Apply direct thumb pressure into points along the upper trapezius from base of neck to shoulder. ...
Video: Pericarditis

For a complete list of videos, visit our video library