To confirm proper operation of an O2 blending system, what should you do? 1. Test low-pressure alarms and bypass systems. 2. Analyze FiO2 at 0.21, 1.00, and prescribed level. 3. Confirm air and O2 inlet pressures
a. 1 and 2 only
b. 2 and 3 only
c. 1 and 3 only
d. 1, 2, and 3
ANS: D
To confirm proper operation, the respiratory therapist always should conduct an operational check of any blender before using it on a patient (Box 41-3).
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EMT care for an open chest wound and an abdominal evisceration are similar in that:
A) air must be periodically released from both wounds. B) occlusive dressings are placed over both wounds. C) moist dressings are placed over both wounds. D) both wounds can cause the trapping of air in the body.
The brand name of ACT contains:
a. 0.05% acidulated phosphate fluoride b. 0.5% stannons fluoride c. 0.05% sodium fluoride d. 1.1% sodium fluoride
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Individuals enrolled in Medicaid are known as ____________________
Fill in the blank(s) with the appropriate word(s).