A physical therapist examines a patient following a traumatic crush injury to the forearm. The patient displays a wrist drop deformity and is unable to strongly grasp objects with their hand. Which nerve was MOST likely affected?
1. Median nerve
2. Ulnar nerve
3. Radial nerve
4. Musculocutaneous nerve
Watch the video version of this Q&A episode on YouTube - https://youtu.be/HvzBa6ZaRsQ
