« previous next »

Author Question: Which of the following uses magnetism versus gas pressure as its basic principle of operation? a. ... (Read 57 times)

saraeharris

  • Hero Member
  • *****
  • Posts: 546
on: Jul 16, 2018
Which of the following uses magnetism versus gas pressure as its basic principle of operation?
 
  a. Bird Mark 14 ventilator
  b. Puritan Bennett PR-2 ventilator
  c. The Vest Airway Clearance System (also known as the ThAIRapy Vest)
  d. Percussionaire Intrapulmonary Percussive Ventilator (IPV-1)

Question 2

At the beginning of inspiration, gas flow to the patient from a Bird Mark 7 or 8 set on air-mix comes from which of the following?
 
  a. Venturi device c. Diluter regulator
  b. Flow controller d. Pneumatic cartridge


Zebsrer

  • Sr. Member
  • ****
  • Posts: 284
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
The Bird Mark series ventilators use magnetism versus gas pressure as their basic principle of op-eration.

Answer to Question 2

ANS: A
When set on air-mix, a Bird Mark 7 or 8 will direct the incoming source gas to the jet of the air-mix Venturi. The gas going to the patient is from the Venturi jet, the air entrained by the Venturi system, and the nebulizer jet.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Classification of blood pressure for adults age 18 and older Classification of blood pressure for adults age 18 and older
The basic structure of a spermatozoon (SPERM). The basic structure of a spermatozoon (SPERM).
The basic structure of an antibody molecule. Two heavy chains are joined by two light chains. The ... The basic structure of an antibody molecule. Two heavy chains are joined by two light chains. The ...
Vertebral column. Avoid heavy pressure directly over spinous processes. Vertebral column. Avoid heavy pressure directly over spinous processes.
Apply direct pressure to points on low back. Press into paraspinal muscles from the side. Move spot ... Apply direct pressure to points on low back. Press into paraspinal muscles from the side. Move spot ...
Latitude versus Agricultural GDP per Agricultural Worker Latitude versus Agricultural GDP per Agricultural Worker
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library