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    After Oxygen Is Administered,a Patient's Heart Rate Changes from 110
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After Oxygen Is Administered,a Patient's Heart Rate Changes from 110

Question 5

Question 5

Multiple Choice

After oxygen is administered,a patient's heart rate changes from 110 to 85 beats/min.The initial tachycardia was most likely caused by which of the following?


A) Anxiety
B) Hypoxemia
C) Hypercapnia
D) Pain

Correct Answer:

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