Match Each Term with Its Corresponding Definition or Description

question 90

Multiple Choice

Match each term with its corresponding definition or description.
-Structure in the fetus that allows blood to bypass the immature liver

• A)Ductus arteriosus
• B)Artery
• C)Ductus venosus
• D)Vein
• E)Tunica media
• F)Capillary
• G)Tunica externa
• H)Hepatic portal vein
• I)Tunica intima
• J)Foramen ovale

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Definitions:

Osteoblast

Bone-forming cell.

Hydroxyapatite

A naturally occurring mineral form of calcium apatite, mainly found in bones and teeth, providing hardness and strength.

Osteocyte

Mature bone cell surrounded by bone matrix.

Bone Maintenance

The process by which bone tissue is renewed through the activities of osteoclasts (breaking down bone) and osteoblasts (forming new bone), ensuring strength and health of bones.