Which of the following cardiac rhythms or conditions requires defibrillation?
A. Asystole
B. Pulseless electrical activity
C. Ventricular tachycardia without a pulse
D. Any tachycardic rhythm with a weak pulse
Answer: C. Ventricular tachycardia without a pulse
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What part of the sterile field is considered contaminated?
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How many heat units are generated by three (3) exposures of 100 kVp, 400 mA, and 0.01 second using a high frequency generator?
What will be an ideal response?
After selecting the appropriate site for taking a blood pressure, the cuff is inflated. The stethoscope is placed over the ____ artery, and the air is released slowly, 2 mm Hg per second.
A. radial B. ulnar C. brachial D. subclavian