This topic contains a solution. Click here to go to the answer

Author Question: The inspiratory phase on a Puritan Bennett PR-2 will end when which of the following occurs? a. ... (Read 112 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
The inspiratory phase on a Puritan Bennett PR-2 will end when which of the following occurs?
 
  a. The clutch plate, diaphragm, and ceramic switch are forced left.
  b. Gravity is sufficient to completely close the Bennett valve.
  c. The Bennett valve rotates counterclock-wise.
  d. The set Sensitivity level is reached.

Question 2

Which of the following intermittent positive-pressure breathing machines is electrically powered and patient-triggered only?
 
  a. Bird Mark 7 c. Puritan Bennett AP-5
  b. Bird Mark 14 d. Puritan Bennett PR-2



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dajones82

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

ANS: B
When the gas flow through the Bennett valve decreases to between 1 and 3 L/min, the force of gravity is sufficient to swing the valve completely closed, thus terminating inspiration.

Answer to Question 2

ANS: C
The Puritan Bennett AP-5 machines are electrically powered and patient-triggered only. The oth-er machines are pneumatically powered and can be time-triggered, as well as patient-triggered.




clippers!

  • Member
  • Posts: 828
Reply 2 on: Jul 16, 2018
:D TYSM


cam1229

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

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?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

For a complete list of videos, visit our video library