<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 78-year-old woman is brought to the emergency department after she fell while gardening and experienced severe pain in her right arm. She has a history of well controlled hypertension and has been found to have osteoporosis. On presentation she is found to have a closed midshaft humerus fracture. No other major findings are discovered on a trauma survey. She is placed in a coaptation splint. The complication that is most associated with this injury has which of the following presentations?? A: Elbow flexion deficits, B: Flattened deltoid, C: Hand of benediction, D: Hypothenar atrophy, E: Wrist drop,  <response>: This is a clinical vignette about a 78-year-old woman with a closed midshaft humerus fracture after a fall. The question is asking about the most likely complication associated with this type of injury.The choices describe various presentations related to nerve injuries in the upper extremity. A midshaft humerus fracture can cause injury to the radial nerve, which innervates muscles controlling wrist and finger extension. Wrist drop refers to weakness of wrist and finger extension due to radial nerve injury. This is the most common presentation with a midshaft humerus fracture.The other choices describe presentations of other nerve injuries not typically associated with a midshaft humerus fracture:A Flexion deficits suggest median nerve injury B Flattened deltoid suggests axillary nerve injuryC Hand of benediction suggests ulnar nerve injuryD Hypothenar atrophy suggests ulnar nerve injuryE: Wrist drop 