The classification of fire that involves flammable and combustible liquids such as gasoline, oil, lacquer, paint, mineral spirits, and alcohol is:
A. Class A.
B. Class B.
C. Class C.
D. Class D.
Ans: B. Class B.
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The spine moves with ____ when it bends backward, such as when a person looks above or intentionally stretches backwards.
A. distraction B. extension C. rotation D. flexion
A patient who is not on heparin and has no history of a factor deficiency has a prolonged partial thromboplastin time (PTT). Select the test that should be performed next
a. High-sensitivity C-reactive protein b. Mixing studies for lupus anticoagulant c. Thrombin time (TT) d. Lipid panel
When managing office supplies, the goal is to achieve ____.
A. efficiency B. organization C. resourcefulness D. independence E. confidentiality
Ventilator-acquired pneumonia (VAP) is defined as pneumonia that develops:
a. between 24 and 48 hours after endotracheal intubation. b. more than 48 to 72 hours after endotracheal intubation. c. less than 24 hours after mechanical ventilation is started. d. more than 48 to 72 hours after mechanical ventilation is started.