If one gram of hemoglobin has an oxygen capacity of 1.34 ml of oxygen, if hemoglobin concentration is 15 gm/dl, and 02 Sat is 50% (oxygen saturation), what is the oxygen content of his arterial blood? a. = 12 ml/dL O b. Cannot be calculated from the information provided O C. = 6 mL/dL o d. = 8 mL/dL O e. = 10 mL/dL In the cardiac cycle tracings below, which statement is CORRECT? Ventricular Pressure 150 Aortic Pressure 120 Atrial Pressure Time (s) a. The ventricular volume is maximum at point B (beginning of isovolumic contraction). O b. First heart sound occurs at point C. (6Hwu) aunssaid
If one gram of hemoglobin has an oxygen capacity of 1.34 ml of oxygen, if hemoglobin concentration is 15 gm/dl, and 02 Sat is 50% (oxygen saturation), what is the oxygen content of his arterial blood? a. = 12 ml/dL O b. Cannot be calculated from the information provided O C. = 6 mL/dL o d. = 8 mL/dL O e. = 10 mL/dL In the cardiac cycle tracings below, which statement is CORRECT? Ventricular Pressure 150 Aortic Pressure 120 Atrial Pressure Time (s) a. The ventricular volume is maximum at point B (beginning of isovolumic contraction). O b. First heart sound occurs at point C. (6Hwu) aunssaid
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
Section: Chapter Questions
Problem 1SRQ
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Transcribed Image Text:If one gram of hemoglobin has an
oxygen capacity of 1.34 mL of
oxygen, if hemoglobin
concentration is 15 gm/dl, and 02
Sat is 50% (oxygen saturation),
what is the oxygen content of his
arterial blood?
O a. = 12 mL/dL
O b. Cannot be calculated from
the information provided
O C. 6 mL/dL
O d. = 8 mL/dL
O e. = 10 mL/dL
In the cardiac cycle tracings below,
which statement is CORRECT?
Ventricular
Pressure
150
Aortic
Pressure
Atrial
Pressure
Time (s)
O a. The ventricular volume is
maximum at point B
(beginning of isovolumic
contraction).
b. First heart sound occurs at
point C.
Pressure (mmHg)
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