Surgery A 43-year-old man had a previous injury to his wrist. The ulnar nerve was severed, as indicated by which of the following? A Claw hand involving the ring and little fingers B Claw hand involving the index and middle fingers C Atrophy of the thenar muscles D Absent sensation in the index finger 💡 Explanation A 43-year-old man had a previous injury to his wrist. The ulnar nerve was severed, as indicated by which of the following? ✓ Correct Answer: A. Claw hand involving the ring and little fingers