Urothelial tumors of the upper & lower urinary tracts MCQ Question with Answer

Urothelial tumors of the upper & lower urinary tracts MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 29
What is false regarding squamous metaplasia of the urinary bladder (non-keratinized) subtype?

only in females

associated with chronic irritation, polypoid cystitis, and cystitis glandularis

no risk for squamous cell carcinoma

treated with estrogen, if symptomatic

Question No : 30
In what percentages of patients do bilateral upper tract tumors occur either synchronously or metachronously?

0.6 - 2%

2 - 6%

6 - 10%

12 - 16%

Question No : 31
What is the imaging modality of choice in the evaluation of a suspected urethral cancer?

ascending urethrography

voiding cystourethrography

MRI

IVU

Question No : 32
Evaluation of painless hematuria includes all of the following,
EXCEPT:

urine cytology

CT urography

cystoscopy

renal function tests

Question No : 33
In women, what is the commonest type of cancers occurring in the proximal urethra?

adenocarcinoma

transitional cell carcinoma

squamous cell carcinoma

basal cell carcinoma

Question No : 34
What might occur while resecting a bladder mass at the posterolateral wall?

bladder perforation

obturator nerve reflex

vesico-ureteral reflux

terrible bleeding

Question No : 35
For radical cystectomy, thromboembolism prophylaxis is required:

immediately before operation

immediately before incision and post-operative for 1 day

immediately before incision and post-operative for 15 days

immediately before incision and post-operative for 30 days