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A young athlete presents with an upper extremity injury resulting in weak right forearm flexion and an absent biceps reflex. Physical examination suggests possible nerve involvement. This condition raises concerns about sensory deficit locations associated with specific nerve injuries. The relevant area of sensation loss should be identified from the choices provided, considering the examined motor functions and reflexes. The test aims to determine the most likely area of sensory loss based on the described symptoms.
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Case 1 MD 1 GROUP A ANATOMY
A young athlete presents to your office after sustaining an injury to right upper extremity. Physical examination reveals weak right forearm flexion and an absent biceps reflex. Given these findings, sensation loss in which of the following areas is most likely to found in this patient ? • A) Posterior arm • B) Posterior forearm • C)Lateral forearm • D)Medial forearm • E)Thenar eminence