Tilting the hand medially while in anatomical position is called what?

• A. Supination
• B. Radial deviation
• C. Pronation
• D. Ulnar deviation

Answer: (D)

Verified step by step guidance

1. Step 1: Begin by understanding the anatomical position, which is the standard reference position in anatomy where the body is upright, facing forward, arms at the sides, and palms facing forward.
2. Step 2: Review the term 'ulnar deviation.' Ulnar deviation refers to the movement of the hand toward the ulna, which is the bone on the medial (pinky side) of the forearm. This movement tilts the hand medially.
3. Step 3: Compare ulnar deviation with other options provided: Supination refers to the rotation of the forearm so the palm faces upward; Radial deviation refers to the movement of the hand toward the radius (thumb side); Pronation refers to the rotation of the forearm so the palm faces downward.
4. Step 4: Recognize that tilting the hand medially aligns with the definition of ulnar deviation, as it involves movement toward the ulna.
5. Step 5: Conclude that the correct answer is 'Ulnar deviation,' based on the anatomical movement described in the problem.