The primary symptom of obstructive shock is:
A. severe hypotension.
B. bronchiole constriction.
C. increased urination.
D. none of the above.
A
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Your unit and a fire department vehicle are responding to the scene of a patient in cardiac arrest. As you approach an intersection that is highly congested, you should:
A. turn off your lights and siren and proceed with safety. B. advise the fire department vehicle to follow you closely. C. use a different siren tone than the fire department vehicle. D. ask the fire department vehicle to remain 1,000? behind you.
The power transmission and conversion system of a ventilator is defined as which of the follow-ing?
a. A mechanical device that produces gas flow to the patient. b. An electrical motor that is connected by a special gearing mechanism. c. The system that interprets the settings and produces or regulates the desired output. d. Internal hardware that changes electrical or pneumatic energy into mechanical en-ergy.