How is the degree of oxygenation of the blood related to skin color?

A) when the blood is oxygen-poor, skin will be pink or red
B) when the blood is oxygen-rich, skin will be pink or red
C) when the blood is oxygen-rich, skin will be pale or white


Answer: B

Anatomy & Physiology

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Which of the following empty directly into the right atrium?

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Compare chicken, frog, and mammalian ova as to size and the amount of yolk present

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Identify the structure labeled "2."

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Anatomy & Physiology