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

Author Question: Which of the following is a compact, inexpensive, single-patient intermittent positive-pressure ... (Read 59 times)

CharlieWard

  • Hero Member
  • *****
  • Posts: 578
Which of the following is a compact, inexpensive, single-patient intermittent positive-pressure breathing device?
 
  a. Bird Mark 7 c. Puritan Bennett PR-1
  b. Puritan Bennett AP-4 d. VORTRAN-IPPB device

Question 2

During a positive expiratory pressure therapy session, a patient should be told to:
 
  a. stop after 20 to 30 breaths.
  b. place lips into the mouthpiece.
  c. take a deep breath, and then actively ex-hale.
  d. breathe normally through the mouthpiece.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vickybb89

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

ANS: D
The VORTRAN-IPPB device provides short-term, pressure-triggered, pressure-cycled, con-stant-flow ventilatory support in combination with aerosol therapy. The primary advantage of these devices is that they are relatively compact and inexpensive compared with conventional intermittent positive-pressure breathing devices. In addition, the VORTRAN-IPPB units are sin-gle-patient, multiple-use devices, a situation that reduces the incidence of nosocomial infections caused by cross-contamination.

Answer to Question 2

ANS: C
Patients should be instructed to inspire through the one-way valve of the positive expiratory pressure device to a volume that is greater than the normal tidal volumebut not to the total lung capacity. At the end of inspiration, patients are encouraged to actively, but not forcefully, exhale to functional residual capacity.




CharlieWard

  • Member
  • Posts: 578
Reply 2 on: Jul 16, 2018
:D TYSM


amcvicar

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

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?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

For a complete list of videos, visit our video library