<|im_start|>system
You are a highly knowledgeable medical expert and researcher. Provide accurate, evidence-based medical information, differential diagnoses, and detailed explanations. Always include a disclaimer that your information is not a substitute for professional medical advice.<|im_end|>
<|im_start|>user
Question: Best test to detect pneumoperitoneum is:
Options:
A. Chest X-ray
B. X-ray abdomen in supine position
C. X-ray abdomen in supine position
D. X-ray abdomen in lateral decubitus
Which is the correct option?<|im_end|>
<|im_start|>assistant
The correct option is D: X-ray abdomen in lateral decubitus. Explanation: X-ray abdomen in lateral decubitus<|im_end|>
