This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following air compressors are commonly used inside ventilators? I. fluidic II. piston ... (Read 81 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Jul 16, 2018
Which of the following air compressors are commonly used inside ventilators? I. fluidic II. piston and cylinder III. turbine IV. bellows
 
  A. I, III only
  B. II, IV only
  C. I, III, IV only
  D. II, III, IV only

Question 2

Which of the following classifications matched the volume-controlled, continuous mandatory ventilation (VC-CMV) mode?
 
  A. pressure-controlled, time-triggered, volume-limited, volume-cycled
  B. volume-controlled, pressure-triggered, pressure-limited, flow-cycled
  C. volume-controlled, time-triggered, flow-limited, time-cycled
  D. volume-controlled, pressure-triggered, flow-limited, pressure-cycled


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: DI. Incorrect response: Control circuits can be fluidic, not compressors. Fluidic circuits are analogs of electronic logic circuits. Fluidic circuits use small amounts of gas flow to generate signals that operate timing systems and pressure switches.
II. Correct response: Piston and cylinder is one of three types of small compressors used inside certain ventilators.
III. Correct response: Turbine compressors are another type of compressor used inside some ventilators.
IV. Correct response: Bellows compressors are a third type of compressor housed inside some older-generation ventilators.

Answer to Question 2

ANS: CA. Incorrect response: Volume controlled-continuous mandatory ventilation (VC-CMV) cannot be pressure-controlled. In pressure-controlled, continuous mandatory ventilation (PC-CMV), pressure is the control variable, which implies that both spontaneous and mandatory breaths are available. Pressure control also implies that the mandatory breaths are either pressure-triggered (patient-cycled) or time-triggered.
B. Incorrect response: VC-CMV is volume-controlled and may be either pressure- or time-triggered. Pressure is not a limit variable, and the cycle variable is not flow.
C. Correct response: VC-CMV is (1) volume-controlled; (2) either pressure- or time-triggered, (3) flow-limited, and (4) time-cycled.
D. Incorrect response: VC-CMV is not pressure-cycled.


kshipps

  • Member
  • Posts: 571
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

AngeliqueG

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Fires Commonly Are Major Secondary Effects Fires Commonly Are Major Secondary Effects
Commonly Used Pharmacology Abbreviations Commonly Used Pharmacology Abbreviations
Commonly Used Pharmacology Abbreviations Commonly Used Pharmacology Abbreviations
A waste-spark system fires one cylinder while its piston is on the compression stroke and into ... A waste-spark system fires one cylinder while its piston is on the compression stroke and into ...
Shown is the electronic circuit inside a ceramic disc MAP sensor used on many Chrysler engines. The ... Shown is the electronic circuit inside a ceramic disc MAP sensor used on many Chrysler engines. The ...
Glomeromycete hypha branching inside the cell of a plant root. Glomeromycete hypha branching inside the cell of a plant root.
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library