The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A person met with road traffic accident and came to casualty with contusion on anterior chest wall with Pulse rate-90/minute, BP-120/80 mm Hg, respiratory rate-16/minute. Normal hea sounds are heard but breath sounds were decreased on the left side and trachea was deted towards right. Which of the following is the first line management?   (A) Needle thoracostomy   (B) Pericardiocentesis   (C) Chest tube inseion and drainage   (D) Immediate exploratory thoracotomy
['(C) Chest tube inseion and drainage <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Needle thoracostomy \n (B) Pericardiocentesis \n (C) Chest tube inseion and drainage \n (D) Immediate exploratory thoracotomy <> possible answers', '  A person met with road traffic accident and came to casualty with contusion on anterior chest wall with Pulse rate-90/minute, BP-120/80 mm Hg, respiratory rate-16/minute. Normal hea sounds are heard but breath sounds were decreased on the left side and trachea was deted towards right. Which of the following is the first line management? <> context@']