Which of the following types of ventilators would you select for use during an MRI procedure? 1. Electronically controlled 2. Pneumatically controlled 3. Fluidically controlled 4. Electrically controlled
a. 1 and 4 only
b. 2 and 3 only
c. 1 only
d. 2, 3, and 4 only
ANS: B
Some transport ventilators use pneumatic control systems. The Ohmeda Logic-07 is an example. Fluidic control mechanisms have no moving parts. In addition, fluidic circuits are immune to failure from surrounding electromagnetic interference, as can occur around MRI equipment.
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______________________ must be higher than the patient's body
A. Drainage bags C. The room temperature B. Intravenous (IV) lines and fluid D. Both B and C
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