Atls Mcq-Questions&Answers Best For 2023

ATLS MCQ- QUESTIONS&ANSWERS BEST FOR 2023 APPROVED BY : Q: A 42-year-old man is trapped from the waist down beneath his overtumed tractor for several hours before medical assistance arrives. He is awake and alert until just before arriving in the emergency department. He is now unconscious and responds only to painful stimuli by moaning. His pupils are 3 mm in diameter and symmetrically reactive to light. Prehospital personnel indicate that they have not seen the patient move either of his lower extremities. On examination in the emergency department, no movement of his lower extremities is detected, even in response to painful stimuli. The most likely cause for this fmding is A: an epidural hematoma. a pelvic fracture. central cord syndrome. intracerebral hemorrhage. (E) bilateral compartment syndrome. Q: Twenty-seven patients are seriously injured in an aircraft accident at a local airport. The basic principle of triage should be to A: treat the most severely injured patients first. establish a field triage area directed by a doctor. rapidly transport all patients to the nearest appropriate hospital. treat the greatest number of patients in the shortest period of time. produce the greatest number of survivors based on available resources Q: The response to catecholamines in an injured, hypovolemic pregnant woman can be expected to result in A: This study source was downloaded by from CourseH on :12:28 GMT -05:00 placental abruption. fetal hypoxia and distress. fetal/maternal dysrhythmia. improved uterine blood flow. increased maternal renal blood flow. Q: A 30-year-old man is struck by a car traveling at 56 kph (35 mph). He has obvious fractures of the left tibia near the knee, pain in the pelvic area, and severe dyspnea. His heart rate is 180 beats per minute, and his respiratory rate is 48 breaths per minute with no breath sounds heard in the left chest. A tension pneumothorax is relieved by immediate needle decompression and tube thoracostomy. Subsequently, his heart rate decreases to 140 beats per minute, his respiratory rate decreases to 36 breaths per minute, and his blood pressure is 80/50 inm Hg. Warmed Ringer's lactate is administered intravenously. The next priority should be to: A: perform a urethrogram and cystogram. perform external fixation of the pelvis. obtain abdominal and pelvic CT scans. perform arterial embolization of the pelvic vessels. perform diagnostic peritoneal lavage or abdominal ultrasound. Q: A 32-year-old man is brought to the hospital unconscious with severe facial injuries and noisy respirations after an automobile collision. In the emergency department, he has no apparent injury to the anterior aspect of his neck. He suddenly becomes apneic, and attempted ventilation with a face mask is unsuccessful. Examination of his mouth reveals a large hematoma of the pharynx with loss of normal anatomic landmarks. Initial management of his airway should consist of A: inserting an oropharyngeal airvvay. inserting a nasopharyngeal airway. performing a surgical cricothyroidotomy. performing fiberoptic-guided nasotracheal intubation. performing orotracheal intubation after obtaining a lateral c-spine x-ray Q: