The patient connectors of a resuscitator valve must have which of the following inside diameter to outside diameter?
a. 15:22 mm (inside diameter [ID]:outside diameter [OD])
b. 20:25 mm (ID:OD)
c. 12:20 mm (ID:OD)
d. 18:24 mm (ID:OD)
ANS: A
According to the ASTM and the ISO patient connectors of the resuscitator valve must have a 15:22-mm ID:OD.
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