Which foam proportioner consists of two positive-displacement rotary-gear pumps mounted on a common shaft?
A. Around-the-pump proportioner
B. Balanced pressure proportioner
C. Pressure proportioning tank system
D. Coupled water motor-pump proportioner
D
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________ It is a good rule to ask the patient directly for his or her insurance card
Indicate whether the statement is true or false
The continental United States and parts of Canada are divided into ________ time zones based on their location in the country.
A. two B. three C. four D. five
Rollover, forward deceleration of the rider from vehicle impact with a stationary object and the rider falling off are common mechanisms of injury from what type of vehicle?
a. motorcycle b. snowmobile c. all-terrain vehicle d. watercraft
The ITLS Ongoing Exam should be repeated every ____ minutes for critical patients and ____ minutes for stable patients
a. 10, 15 b. 4, 10 c. 2, 5 d. 5, 15