The cylinder color for nitric oxide is:
a. red. c. teal and black.
b. light blue. d. brown and green.
ANS: C
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Which of the following statements regarding powered industrial trucks is MOST accurate?
A. Trucks must be kept reasonably free of lint. B. Liquefied petroleum gas (LPG) is not a recommended fuel. C. Gas-fueled vehicles may be fueled inside well-ventilated buildings. D. Repairs should be performed immediately, regardless of location of the truck.
Which type of insurance does not require a referral for patient care and specialists?
A) ?indemnity-type insurance B) health maintenance organization C) preferred provider organization D) all require a referral to see a specialist or another provider
Rods and cones respond to
a. visible light energy. b. magnetic energy. c. kinetic energy. d. gamma energy.
You are providing care for a three-year-old boy who has fallen down a set of stairs in his home. He is crying as his mother tries to console him. You are concerned about the possibility of internal bleeding. Which of the following is CORRECT regarding this patient?
A) He may not show signs or symptoms of shock until very late. B) He will not likely go into shock because of his ability to compensate. C) A blood pressure of 90 mmHg would indicate shock. D) A capillary refill time of two seconds would rule out shock.