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Author Question: The alarm sound on the Pulmonetic Systems LTV 1000 ventilator is generated out of which of the ... (Read 23 times)

kwoodring

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on: Jul 16, 2018
The alarm sound on the Pulmonetic Systems LTV 1000 ventilator is generated out of which of the following structures in the figure?
 
  a. (1) c. (3)
  b. (2) d. (4)

Question 2

Using the figure, what amount of oxygen is necessary to be bled into a Pulmonetic Systems LTV 1000, with a minute volume of 10 L/min, to achieve a fractional inspired oxygen level of 70?
 
  a. 5 L/min c. 10 L/min
  b. 8 L/min d. 15 L/min


wtf444

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

ANS: A
The right side of the Pulmonetic Systems LTV 1000 contains the following: (1) a small opening for the alarm sound that should never be covered, (2) a 22-mm connector for the main inspiratory flow line, (3) an external connection for the exhalation valve, and (4) two flow-transducer con-nectors that attach to the patient Y-adapter.

Answer to Question 2

ANS: C
Locate the minute volume of 10 L/min on the right side of the chart. Follow the 10 L/min line down until it intersects with the 0.70 vertical line. Follow the vertical line left to read the input oxygen flow (L/min).


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