18. A patient on a ventilator is receiving supplemental oxygen and has an arterial PO2 of 200 mmHg and a hemoglobin concentration of 20 g/dL. What would her arterial oxygen content be in ml/dL: O2 carried by Hb 1. 2. 3. 4. (a) 1 (b) 2 (c) 3 (d) 4 20.1 25.2 15 26.8 Dissolved O2 0.3 3 0.03 0.6 Total 02 20.4 28.2 15.03 27.4

Phlebotomy Essentials
6th Edition
ISBN:9781451194524
Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)
Chapter1: Phlebotomy: Past And Present And The Healthcare Setting
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18. A patient on a ventilator is receiving supplemental oxygen and has an arterial PO2 of
200 mmHg and a hemoglobin concentration of 20 g/dL. What would her arterial oxygen
content be in ml/dL:
O2 carried by Hb
20.1
25.2
15
26.8
1.
2.
3.
4.
(a) 1
(b) 2
(c) 3
(d) 4
Dissolved O2
0.3
3
0.03
0.6
Total 02
20.4
28.2
15.03
27.4
Transcribed Image Text:18. A patient on a ventilator is receiving supplemental oxygen and has an arterial PO2 of 200 mmHg and a hemoglobin concentration of 20 g/dL. What would her arterial oxygen content be in ml/dL: O2 carried by Hb 20.1 25.2 15 26.8 1. 2. 3. 4. (a) 1 (b) 2 (c) 3 (d) 4 Dissolved O2 0.3 3 0.03 0.6 Total 02 20.4 28.2 15.03 27.4
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