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Author Question: The equation of motion describes the relationships between which of the following? a. Pressure ... (Read 48 times)

crobinson2013

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on: Jul 16, 2018
The equation of motion describes the relationships between which of the following?
 
  a. Pressure and flow during a mechanical breath
  b. Pressure and volume during a spontaneous breath
  c. Flow and volume during a mechanical or spontaneous breath
  d. Flow, volume, and pressure during a spontaneous or mechanical breath

Question 2

Which of the following is an example of a flow control valve?
 
  a. Linear piston
  b. Spring-loaded bellows
  c. Solenoid
  d. Rotary drive piston


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LVPMS

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
The mathematical model that relates pressure, volume, and flow during ventilation is known as the equation of motion for the respiratory system. This means that: Muscle pressure + Ventilator pressure = (Elastance  Volume) + (Resistance  Flow).

Answer to Question 2

ANS: C
Flow-control valves include proportional solenoid valves and digital valves with on/off configu-rations.


crobinson2013

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Reply 2 on: Jul 16, 2018
Excellent

atrochim

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Reply 3 on: Yesterday
Gracias!

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