Anatomy Deep branch of ulnar nerve supplies? A Adductor Pollicis,1st lumbrical B Flexor digitorum superficialis, Palmer brevis C 1st lumbrical, 3rd lumbrical D 3rd lumbrical, Adductor Pollicis 💡 Explanation Deep branch of ulnar nerve supplies? ✓ Correct Answer: D. 3rd lumbrical, Adductor Pollicis