3.
What is the possible consequence of a warped check valve disc?
a. The anesthetic vaporizer's valve could malfunction.
b. The N20/O2 mixture will not be regulated.
c.
The corresponding inhalation/exhalation check valve could malfunction.
d. The corresponding flow meter needle valve could malfunction.
4.
To replace a warped check valve disc, which of the following procedures do you
follow?
a. Disassemble the check valve, remove the warped disc, and replace it with a
new disc ensuring the conical tip points up.
b. Disassemble the check valve, remove the warped disc, and replace with the
new disc ensuring the conical tip points down.
c.
Disassemble the check valve. With two sets of pliers, realign the warped disc
and replace it in the check valve.
d. Disassemble the check valve, turn the warped disc over in the check valve,
and reassemble.
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MD0353
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