Urology Basic Science MCQ Question with Answer

Urology Basic Science MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 36
Which of the prostate medications could result in retrograde ejaculation?

tamsulosin

doxazosin

dutasteride

alfuzosin

Question No : 37
Which of the following conditions could result in white urine?

chyluria

bacteriuria

phosphaturia

all of the above

Question No : 38
What is false concerning PSA molecule?

the free form of PSA exists in small proportions in the body, and found mainly in BPH and in the ejaculate

α1- anti chymotrypsin binds to 3 epitopes of the PSA molecule to form a complexed PSA

α2- macroglobulin binds to 5 epitopes of the PSA molecule to form a complexed PSA

the purified PSA molecule has a molecular weight of 90 kDa

Question No : 39
In utero, which hormone stimulates the development of the prostate gland?

estradiol

DHT

FSH

testosterone

Question No : 40
Where is the gene sex-determining region (SRY) located at?

long arm of X chromosome

long arm of Y chromosome

short arm of Y chromosome

short arm of X chromosome

Question No : 41
What are the posterior relations of the kidneys?

quadratus lumborum and diaphragm

psoas and diaphragm

psoas and latissimus dorsi

transversus abdominus and paraspinous

Question No : 42
The mature genitourinary system develops from all of the following embryonic sources, EXCEPT:

intermediate mesoderm

mesothelium of celomic cavity

endoderm of the urogenital sinus

somatic ectoderm