Which of the following contrast agents is PREFERRED in a patient with renal dysfunction for the prevention of contrast-induced nephropathy?
AIso-osmolar contrast
BHigh osmolar contrast
CIonic contrast
DLow osmolar contrast
The most sensitive imaging modality to detect early renal tuberculosis is:
AIntravenous urography
BMagnetic resonance imaging
CUltrasound
DComputed tomography
What is the investigation of choice in a patient with blunt abdominal trauma with hematuria?
AUSG of the abdomen
BRetrograde urogram
CIVP
DCECT
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