Veni/o, Phleb/o, Ven/o designate which structure?

Study for the BJC Patient Care Technician Exam. Prepare with flashcards and multiple-choice questions, each question includes hints and explanations. Get ready for your exam!

Multiple Choice

Veni/o, Phleb/o, Ven/o designate which structure?

Explanation:
These combining forms all designate veins, the vessels that return blood to the heart. Phleb/o comes from Greek for vein, while ven/o and veni/o come from Latin vena, also meaning vein. You’ll see them in terms like phlebotomy (puncture of a vein) or venous blood, which confirms this meaning. For contrast, arteries use arteri/o, capill/o relates to capillaries, and lymph/o relates to lymphatic vessels.

These combining forms all designate veins, the vessels that return blood to the heart. Phleb/o comes from Greek for vein, while ven/o and veni/o come from Latin vena, also meaning vein. You’ll see them in terms like phlebotomy (puncture of a vein) or venous blood, which confirms this meaning. For contrast, arteries use arteri/o, capill/o relates to capillaries, and lymph/o relates to lymphatic vessels.

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