The Red Curve in the Graph Below Shows O₂ saturation

question 54

Multiple Choice

The red curve in the graph below shows O₂ saturation in normal conditions and the blue curve to the right shows O₂ saturation in someone with carbon monoxide poisoning. You can determine from this curve that carbon monoxide:

• A)decreases the amount of O₂ in the air.
• B)decreases the amount of hemoglobin.
• C)decreases the amount of O₂ that can bind to hemoglobin.

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The act of holding property and utilizing it, which may imply certain rights or obligations under the law.

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A contract by which one party conveys land, property, services, or the use of assets to another party for a specified time, usually in return for a periodic payment.

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