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Author Question: Which of the following are advantages of using a flow restrictor to control the delivery of medi-cal ... (Read 71 times)

laurencescou

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on: Jul 16, 2018
Which of the following are advantages of using a flow restrictor to control the delivery of medi-cal gases to a patient? 1. Preset metered flow 2. Low cost and simplicity 3. Gravity independence 4. Wide range of utility
 
  a. 1, 2, and 3 only
  b. 1, 2, and 4 only
  c. 2 and 4 only
  d. 3 and 4 only

Question 2

When used to control the flow of medical gases to a patient, how is a Bourdon gauge classified?
 
  a. Fixed-orifice, variable-pressure flowmeter device
  b. Fixed-orifice, constant-pressure flowmeter device
  c. Variable-orifice, variable-pressure flow-meter device
  d. Variable-orifice, constant-pressure flow-meter device


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abro1885

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

ANS: A

Answer to Question 2

ANS: A
The Bourdon gauge is a fixed-orifice, variable-pressure flowmeter device.


laurencescou

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Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

abro1885

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Reply 3 on: Yesterday
Excellent

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