What does vas(o)- (or vascul(o)) mean?

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Multiple Choice

What does vas(o)- (or vascul(o)) mean?

Explanation:
Vas(o)- and vascul(o)- are combining forms used in medical terms to indicate a vessel or a duct. This makes sense across words like vas deferens, which is a duct, and vascular or vasculature, which refer to blood vessels. Because the root covers both types of tubular structures, the best answer is that it means a duct or blood vessel. It doesn’t specify a vein (which is just one kind of vessel) and it isn’t related to urine or to ear structures, which use different roots.

Vas(o)- and vascul(o)- are combining forms used in medical terms to indicate a vessel or a duct. This makes sense across words like vas deferens, which is a duct, and vascular or vasculature, which refer to blood vessels. Because the root covers both types of tubular structures, the best answer is that it means a duct or blood vessel. It doesn’t specify a vein (which is just one kind of vessel) and it isn’t related to urine or to ear structures, which use different roots.

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