What is the pharmacological agent administered specifically to treat malignant hyperthermia (MH)?
a. curare
b. dantrolene
c. sevoflurane
d. succinylcholine
b
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You are examining a patient's peripheral vasculature when you note that he has no radial pulse. Your next step would be to:
A) prepare for immediate transport. B) defibrillate with 200 joules. C) start CPR. D) palpate a carotid pulse.
In adults, most blood cells are formed in the ____________________.
Fill in the blank(s) with the appropriate word(s).
A left lateral lumbar projection with poor positioning demonstrates rotation. The posterior ribs that are most magnified and projected inferiorly are rotated anteriorly. How should the patient be repositioned for an optimal projection to be obtained?
a. Rotate the patient's right side posteriorly. b. Angle the central ray caudally. c. Rotate the patient's left side posteriorly. d. Position the vertebral column parallel with the imaging table.
A chronic skin disorder that is characterized by red patches covered with thick, dry, silvery scales is ____.
a. psoriasis b. impetigo c. eczema d. shingles