The heart is contained within a closed cavity called the ________
A. mediastinum C. chest cavity
B. pleural space D. thoracic outlet
ANS: A
Health Professions
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When prepping the abdomen for surgery, what should you do first?
A. Prep the incision site. B. Start at the nipple line and work downward. C. Clean the umbilicus with swabs, then begin at the incision site. D. Begin at sides of body and work inward.
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The purpose of draping is to provide ______________ around the surgical site
A. exposure C. a protective barrier B. a wide sterile area D. warmth for the patient
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