Which atrial dysrhythmia has capital F waves and a classic sawtooth or picket fence appearance?
A. Wandering atrial pacemaker
B. Multifocal atrial tachycardia
C. Atrial fibrillation
D. Atrial flutter
Answer: D
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A ____ brain injury is defined as damage secondary to extracranial etiology that impairs brain function.
A. primary B. secondary C. tertiary D. quaternary
What is the correct code for villonodular synovitis, left shoulder?
A. M12.271 B. M12.252 C. M12.212 D. M12.211
What effect does an increased K+ level have on the adrenal cortex?
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