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Anatomy Ch 1
Chapter 1 flashcards
| Term | Definition |
|---|---|
| anatomical position | the body is in an erect, or standing, posture with the arms at the sides and palms turned forward |
| Bilateral symmetry | a person divided by a line into bilaterally symmetrical sides. |
| superior | towards the head |
| inferior | towards the feet |
| anterior | front - in front of |
| posterior | in the back of |
| ventral | towards the belly |
| dorsal | towards the back |
| medial | towards the midline of the body |
| lateral | towards the side of the body |
| proximal | toward or nearest the trunk of the body, or nearest the point of origin of one of its parts |
| distal | away from or farthest from the trunk or the point of origin of a body part |
| superficial | nearer the surface |
| deep | farther away from the body surface. |
| lumen | the hollow area of an organ |
| central | near the center |
| peripheral | around the boundary |
| medullary | an inner region or core of an organ |
| cortisol | an outer region or layer of an organ |