A laboratory technician has just completed drawing arterial blood gases from a patient. What action should the nurse take first?
a. Increase the patient's oxygen to 4 L/min.
b. Hold pressure on the puncture site for 5 minutes.
c. Have the patient hold his or her hand in a fist for 2 to 3 minutes.
d. Notify the physician that the blood is in the laboratory for analysis.
ANS: B
Pressure must be held for 5 minutes as the pressure in an artery can cause bleeding. A. D. There is no reason to call the physician or increase oxygen. C. Holding a fist may increase bleeding.
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