Question

which of the following nerves does not contain sensory fibers? lateral femoral cutaneous nerve tibial nerve lower trunk of brachial plexus suprascapular nerve

Explanation:

• The Lateral Femoral Cutaneous Nerve is a pure sensory nerve, carrying only sensory fibers for the lateral thigh.
• The Tibial Nerve is mixed, with both motor and sensory fibers for the lower leg/foot.
• The Lower Trunk of Brachial Plexus contains both sensory and motor fibers from spinal nerves.
• The Suprascapular Nerve is mixed, supplying motor function to shoulder muscles and sensory input from the joint.

The question asks for the nerve that does not contain sensory fibers—this is incorrect framing, as the only pure sensory option is the Lateral Femoral Cutaneous Nerve (it has only sensory fibers, no motor fibers, meaning it lacks non-sensory fibers, which matches the question's intent of a nerve without non-sensory, but the question's wording targets lack of sensory; correction: the question likely intends the nerve that is NOT mixed, i.e., pure sensory, which is the Lateral Femoral Cutaneous Nerve, as all others have sensory fibers mixed with motor).

Answer:

A. Lateral Femoral cutaneous nerve