The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Following road traffic accident, a patient with vague abdominal pain was immediately taken to the operation theatre for emergency laparotomy. On examination, a large, contained, stable, non-pulsatile retroperitoneal hematoma was found on the right side. One-shot IVU shows a barely discernible nephrogram on the right side and prompt uptake and excretion on the left side. What should be the next step to be done?   (A) Nephrectomy   (B) Isolate the proximal renal vessels, open the Gerota's fascia and explore the kidney   (C) Perform on table retrograde pyelography   (D) Perform on table angiography
["(B) Isolate the proximal renal vessels, open the Gerota's fascia and explore the kidney <> answer", 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', "(A) Nephrectomy \n (B) Isolate the proximal renal vessels, open the Gerota's fascia and explore the kidney \n (C) Perform on table retrograde pyelography \n (D) Perform on table angiography <> possible answers", '  Following road traffic accident, a patient with vague abdominal pain was immediately taken to the operation theatre for emergency laparotomy. On examination, a large, contained, stable, non-pulsatile retroperitoneal hematoma was found on the right side. One-shot IVU shows a barely discernible nephrogram on the right side and prompt uptake and excretion on the left side. What should be the next step to be done? <> context@']