Exam (elaborations)
Med Surg Test 4: Chap. 28, 29, 31, 53, 54, 55 Questions & Answers 100% CORRECT!
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A nursing student caring for a client removes the clients oxygen as prescribed. The client is now breathing what percentage of oxygen in the room air? a. 14% b. 21% c. 28% d. 31% - ANSWER-ANS: B Room air is 21% oxygen. A client is scheduled to have a tracheostomy placed in an hour. What ac...
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