<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 17-year-old male presents to the emergency department after a knife fight. He initially refused to come to the hospital, but one of his wounds overlying the right antecubital fossa would not stop bleeding. Vitals include: BP 9065, HR 115, and RR 24. He reports that he is light-headed and having visual changes. You hold direct pressure over the wound on his right arm while the rest of the team resuscitates him with crystalloid and pRBCs. After his vitals signs normalize, you note that his right arm is cool and you are unable to palpate a radial pulse. The vascular surgery team explores his right arm, finding and repairing a lacerated brachial artery. Two hours post-operatively he is complaining of 1010 pain in his right forearm and screams out loud when you passively move his fingers. What is the most appropriate next step in management?? A: Watchful waiting, B: Increase his dose of hydromorphone, C: Compressive bandage, D: Measure forearm compartment pressures, E: Nerve block,  <response>: This is a patient who sustained a laceration to the brachial artery in his right arm, resulting in ischemia and compartment syndrome of the forearm. The key findings are a cool, pulseless arm after direct pressure was held, repaired brachial artery laceration by vascular surgery, and severe pain with passive movement of the fingers, concerning for compartment syndrome.The most appropriate next step is to measure forearm compartment pressures to confirm the diagnosis of compartment syndrome. Watchful waiting, increasing opioids, and compressive bandages would not address the underlying compartment syndrome. A nerve block could help with pain control but does not treat the compartment syndrome. Measuring compartment pressures is essential to confirm the diagnosis and determine if emergent fasciotomy is needed.D: Measure forearm compartment pressures 