Upon inspection you note the letter and number combination of 3AA stamped into an oxygen cylinder's shoulder. This means:
A) the cylinder may be used for 3 hours
B) the cylinder is made of chrome molybdenum steel
C) the cylinder is made of aluminum
D) the cylinder is of a fiber-wrapped aluminum construction
B
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Pralidoxime is useful in treating nerve agent exposure because it:
a. Antagonizes the bradycardia associated with nerve agent exposure b. Causes sympathetic stimulation that counteracts the excessive parasympathetic stimulation c. Pralidoxime is contraindicated in situations where a patient has been exposed to a nerve agent d. Frees the bound acetylcholinesterase so that it can then remove the acetylcholine from receptor sites in the synapse
You are treating a patient who feels that the government has control agents who monitor all of his moves in order to control his income; this patient is experiencing:
A) schizophrenia. B) delusions. C) bipolar episodes. D) mania.
Which of the following are contraindications for directed coughing?
a. The presence of infection spread by droplet nuclei b. Elevated intracranial pressure or intracranial aneurysm c. Reduced coronary artery perfusion d. Necrotizing pulmonary infection a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only
MAB is the abbreviation for __________________________
Fill in the blank(s) with correct word