Which term describes the back surface or posterior aspect of the body?

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Multiple Choice

Which term describes the back surface or posterior aspect of the body?

Explanation:
Dorsal describes the back surface or posterior aspect of the body. In anatomy, the dorsal (or dorsum) is the backside, opposite the ventral (front) side. For the hand, the dorsal surface is the back of the hand, while the palmar (volar) surface is the palm. The other terms don’t indicate surface orientation: distal means farther from the trunk or origin, ectropion is a condition where an eyelid turns outward, and Dupuytren’s contracture is a thickening of the palmar fascia causing finger flexion. So the term that fits the back/ posterior aspect is dorsal.

Dorsal describes the back surface or posterior aspect of the body. In anatomy, the dorsal (or dorsum) is the backside, opposite the ventral (front) side. For the hand, the dorsal surface is the back of the hand, while the palmar (volar) surface is the palm. The other terms don’t indicate surface orientation: distal means farther from the trunk or origin, ectropion is a condition where an eyelid turns outward, and Dupuytren’s contracture is a thickening of the palmar fascia causing finger flexion. So the term that fits the back/ posterior aspect is dorsal.

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