<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 6-year-old girl is brought to the emergency department because of right elbow swelling and pain 30 minutes after falling onto her outstretched right arm. She has been unable to move her right elbow since the fall. Physical examination shows bruising, swelling, and tenderness of the right elbow; range of motion is limited by pain. An x-ray of the right arm shows a supracondylar fracture of the humerus with anterior displacement of the proximal fragment. Further evaluation is most likely to show which of the following findings?? A: Absent distal radial pulse, B: Radial deviation of the wrist, C: Atrophy of the thenar eminence, D: Inability to abduct shoulder, E: Inability to flex the elbow,  <response>: This is a clinical vignette describing a 6-year-old girl with right elbow swelling and pain after a fall onto her outstretched arm. She has limited range of motion and x-ray shows a supracondylar fracture of the humerus with anterior displacement. The question is asking for the most likely additional finding on further evaluation. Based on the description, this is likely a supracondylar humerus fracture with possible injury to the brachial artery. Choice A Absent distal radial pulse would indicate brachial artery injury, which can occur with this type of fracture pattern.Choices B, C, and D describe findings unrelated to the elbow injury described. Choice E Inability to flex the elbow is consistent with the limited range of motion already described, but does not provide additional information.A: Absent distal radial pulse 