Practice targeted AMC-style multiple-choice questions on obstipation.
A 68-year-old male presents with abdominal distension, obstipation, and vomiting. He has a history of prior abdominal surgery. An upright abdominal X-ray is performed. What is the MOST appropriate next step in management?
A 68-year-old male presents to the emergency department complaining of abdominal pain, distension, and obstipation for the past 3 days. He reports a history of multiple abdominal surgeries for adhesions. His vital signs are: HR 110 bpm, BP 110/70 mmHg, RR 22 breaths/min, SpO2 97% on room air, and temperature 37.8°C. Physical examination reveals a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is performed, as shown. Given the clinical context and the findings on the imaging, what is the MOST appropriate next imaging investigation to guide management?
A 68-year-old male presents to the emergency department complaining of abdominal pain, distension, and obstipation for the past 3 days. He reports a history of multiple abdominal surgeries for adhesions. His vital signs are: HR 110 bpm, BP 110/70 mmHg, RR 22 breaths/min, SpO2 97% on room air, and temperature 37.8°C. Physical examination reveals a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is performed, as shown. Given the clinical context and the findings on the imaging, what is the MOST appropriate next step in management?
A 68-year-old male presents to the ED with abdominal distension, obstipation, and vomiting. He reports a history of multiple abdominal surgeries. An upright abdominal X-ray is performed. Based on the image, what is the MOST appropriate next step in management?
A 68-year-old male presents with abdominal pain, distension, and obstipation for 3 days, with a history of multiple abdominal surgeries. Vitals are HR 110, BP 110/70, T 37.8. Exam shows a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is shown. Considering the clinical context and the imaging findings, which of the following is the MOST likely expected outcome with initial non-operative management?
A 68-year-old male presents to the ED with abdominal distension, obstipation, and vomiting. He reports a history of multiple abdominal surgeries. An upright abdominal X-ray is performed. Based on the image, what is the MOST appropriate next step in management?
A 68-year-old male with a history of multiple abdominal surgeries presents to the emergency department complaining of abdominal pain, distension, and obstipation for the past 3 days. His vital signs are: HR 110 bpm, BP 110/70 mmHg, RR 22 breaths/min, SpO2 97% on room air, and temperature 37.8°C. Physical examination reveals a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is performed, as shown. Given the clinical context and the radiographic findings, which demonstrate significant intraluminal gas accumulation proximal to the likely site of obstruction, what is the predominant source of this gas?
A 68-year-old male presents with a 3-day history of abdominal pain, distension, and obstipation, with a background of multiple abdominal surgeries. Vitals show HR 110, BP 110/70, T 37.8°C. Physical exam reveals a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is shown. Considering the clinical findings and the radiographic appearance, which of the following potential complications is the MOST critical to evaluate for urgently?