Dorsal in the PNS refers to which direction?

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Multiple Choice

Dorsal in the PNS refers to which direction?

Explanation:
Dorsal means toward the back (posterior) in anatomical terms. In the peripheral nervous system, these directional terms point to the body's backside, so the dorsal aspect is the posterior side. That’s why “toward the back” is correct. The opposite, toward the front, is ventral (anterior); toward the top is superior; toward the bottom is inferior. This orientation helps explain why dorsal structures, like the dorsal roots and dorsal root ganglia, are located on the posterior side of the spinal cord and carry sensory information.

Dorsal means toward the back (posterior) in anatomical terms. In the peripheral nervous system, these directional terms point to the body's backside, so the dorsal aspect is the posterior side. That’s why “toward the back” is correct. The opposite, toward the front, is ventral (anterior); toward the top is superior; toward the bottom is inferior. This orientation helps explain why dorsal structures, like the dorsal roots and dorsal root ganglia, are located on the posterior side of the spinal cord and carry sensory information.

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