In arterial blood gas values, a PaO2 less than 60 mm Hg means:
1. normal respiration.
2. respiratory arrest.
3. respiratory failure.
4. hypoxemia.
ANS: 3
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What is the result of stimulation of erythropoietin production in the kidney tissue?
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Leaving an unconscious patient exposed during a treatment or procedure is a violation of the ethical principle of
a. fidelity. b. autonomy. c. justice. d. veracity.
A nurse is caring for a client who is on a full liquid diet with nutritional supplements for
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Which statement about suctioning is correct?
a. Oxygen is added to the airway when suc-tioning. b. Suction is applied while inserting the ca-theter. c. Suctioning can injure the airway. d. Suctioning is never a dangerous proce-dure.