<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 17-year-old boy is brought to the emergency department by his parents 6 hours after he suddenly began to experience dyspnea and pleuritic chest pain at home. He has a remote history of asthma in childhood but has not required any treatment since the age of four. His temperature is 98.4F 36.9C, blood pressure is 10076 mmHg, pulse is 125min, respirations are 24min. On exam, he has decreased lung sounds and hyperresonance in the left upper lung field. A chest radiograph shows a slight tracheal shift to the right. What is the best next step in management?? A: Chest tube placement, B: CT scan for apical blebs, C: Needle decompression, D: Observe for another six hours for resolution, E: Pleurodesis,  <response>: This is a case of spontaneous pneumothorax in a 17-year-old boy with a history of childhood asthma. The key findings are sudden onset dyspnea and pleuritic chest pain, decreased breath sounds and hyperresonance in the left upper lung field, and tracheal shift on CXR concerning for tension pneumothorax. The management focuses on urgent decompression of the pneumothorax.C: Needle decompression 