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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Dorsal scapular nerve supplies:
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The correct answer is  Ans. D. Levator scapulaeThe dorsal scapular nerve arises from the brachial plexus, usually from the plexus root (anterior/ventral ramus) of the cervical nerve C5. Once the nerve leaves C5 it commonly pierces the middle scalene muscle, and continues deep to levator scapulae and the rhomboids.It provides motor innervation to the rhomboid muscles and levator scapulae muscle.