Which of the following is the neurochemical transmitter responsible for muscle contraction?
a. Actin
b. ATP
c. Calcium
d. Acetylcholine
D
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When treating a patient exhibiting abnormal behavior, you should always:
a. assume until proven otherwise that the source of the abnormal behavior is an underlying medical condition. b. provide oxygen with a nonrebreather mask at 15 LPM. c. assist the patient in taking glucose in case the patient is hyperglycemic. d. assume that the abnormal behavior is a manifestation of an underlying psychological problem.
It is important for everyone working with patient information to have a clear understanding of confidentiality
A) True B) False
Which of the following are clinical goals of hyperbaric oxygen in the treatment of decompression sickness? I. Reduction in bubble size II. Acceleration of bubble resolution III. Maintaining tissue oxygenation
A. III only B. I and III only C. II and III only D. I, II, and III
Which of the following is the result of a portion of the heart muscle dying due to a lack of oxygen?
A) Angina pectoris B) Cardiac arrest C) Myocardial infarction D) Heart failure