HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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All exchange of gases, waste, and nutrients occurs at what level of blood vessels?
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arteries
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arterioles and venules
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capillaries
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veins
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Explanation:
Detailed explanation-1: -The arterioles branch into the capillary networks that supply tissues with oxygen and nutrients.
Detailed explanation-2: -Capillaries: These tiny blood vessels have thin walls. Oxygen and nutrients from the blood can move through the walls and get into organs and tissues. The capillaries also take waste products away from your tissues. Capillaries are where oxygen and nutrients are exchanged for carbon dioxide and waste.
Detailed explanation-3: -This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.
There is 1 question to complete.