Radiologic Examination MCQ Question with Answer

Radiologic Examination MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 29
Which statement is true concerning renal ultrasonography?

end-stage renal failure kidneys look small and hypoechoic

it is more accurate on diagnosing cystic lesions than solid masses

it is able to detect tumors as small as 2 mm

cortical carbuncle might be mistaken for hydronephrosis

Question No : 30
Using CT scanning, which solid kidney mass is sharply demarcated with uniform enhancement and often has a central scar?

RCC

metastases

angiomyolipoma

oncocytoma

Question No : 31
What is false concerning ureteric jets?

obstruction of the upper urinary tract may increase renal pelvis pressure and delay or decrease pelvis peristaltic rates

measured by color Doppler flow mapping in transverse scans at the suprapubic region

patients with ureteral stents are the ideal

adequate hydration is necessary

Question No : 32
Which condition does NOT show a false negative result for hydronephrosis on ultrasonic examination?

forniceal rupture

drained renal pelvis

high urine output

acute obstruction

Question No : 33
Which of the following is NOT an indication of static cystography?

evaluating a probable bladder rupture

evaluating a probable colovesical or vesicovaginal fistulae

evaluating a probable intravesical pathology

evaluating a probable bladder diverticula

Question No : 34
Which condition could present as a filling defect in the bladder on IVU study?

blood clot

fibro-epithelial polyp

sloughed renal papilla

all of the above

Question No : 35
Which ultrasound mode is able to depict motion direction and flow velocity?

grey-scale

simultaneous bilateral views

color Doppler

power Doppler