The root ven/o refers to which vessel?

Master the Ivy Tech Medical Terminology Test. Utilize multiple choice questions, flashcards, and comprehensive explanations to enhance your learning. Prepare effectively for your test!

Multiple Choice

The root ven/o refers to which vessel?

Explanation:
Ven/o denotes a vein, the blood vessel that returns blood to the heart. In medical terms you’ll see ven/o in words like venous, venipuncture (drawing blood from a vein), venule, and vena cava. Veins carry blood toward the heart and typically have thinner walls and valves, matching their role after the heart’s low-pressure system. This root is distinct from arteri/o, which refers to arteries that carry blood away from the heart, and capill/o or capill-, which relate to capillaries, as well as neur/o, which relates to nerves. So ven/o clearly points to the vein.

Ven/o denotes a vein, the blood vessel that returns blood to the heart. In medical terms you’ll see ven/o in words like venous, venipuncture (drawing blood from a vein), venule, and vena cava. Veins carry blood toward the heart and typically have thinner walls and valves, matching their role after the heart’s low-pressure system. This root is distinct from arteri/o, which refers to arteries that carry blood away from the heart, and capill/o or capill-, which relate to capillaries, as well as neur/o, which relates to nerves. So ven/o clearly points to the vein.

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