A child has gashed the palmar aspect of her wrist on some glass. Which of the following would be evidence of damage to her median nerve?

• A. inability to flex the distal interphalangeal joint of the index finger
• B. inability to flex the interphalangeal joint of the thumb
• C. loss of sensation to the palmar aspect of the little finger
• D. inability to oppose the thumb and little finger
• E. inability to abduct the index finger