Question

Which of the following is the immediate covering of a nerve fibre?

• A. Sarcoplasm
• B. Perineurium
• C. Epineurium
• D. Endoneurium

Answer 1

The correct option is D Endoneurium

Sarcoplasm is the cytoplasm of a muscle cells. Endoneurium is the layer of connective tissue around the myelin sheath of myelinated nerve fiber. Nerve fascicles are collections of axons. Perineurium is the layer of connective tissue surrounding the nerve fascicles. Epineurium is the outermost layer of connective tissue surrounding the whole nerve.

Thus, the correct answer is option D.