100 20 Amount of O unloaded to 80 tissues 60 20 Veins (at rest) Arteries 20 40 60 80 100 Poa (mmHg) Percent oryhemoglobin saturation S, Oxygen content imi O100 ml blood)
100 20 Amount of O unloaded to 80 tissues 60 20 Veins (at rest) Arteries 20 40 60 80 100 Poa (mmHg) Percent oryhemoglobin saturation S, Oxygen content imi O100 ml blood)
Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter36: Circulation
Section: Chapter Questions
Problem 13SQ: Which artery carries oxygen-poor blood?
Related questions
Question
Referring to the loading and unloading of oxygen from hemoglobin (as illustrated in the figure), which of the following statements is correct?
Oxygen Dissociation Curve.png
Group of answer choices
When a person in ventilating at rest, 75% of hemoglobin is still oxyhemoglobin
The percent saturation of hemoglobin is higher at higher partial pressures of oxygen
A decrease in the pH of the blood would promote unloading oxygen from the hemoglobin
All of these are correct
Transcribed Image Text:100
20
Amount of O
unloaded to
80
tissues
60
20
Veins
(at rest)
Arteries
20
40
60
80
100
Poa (mmHg)
Percent oryhemoglobin saturation
S,
Oxygen content
imi O100 ml blood)
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