Urology Basic Science 1000+ MCQ with answer for SSC JHT

1. At which week of gestation do the primordial germ cells migrate to form the genital ridges?
A. third
B. fourth
C. fifth
D. seventh
Answer : C

2. Which organ contributes most to the seminal fluid volume?
A. testes
B. prostate
C. seminal vesicles
D. bulbourethral glands
Answer : C

3. Which of the renal artery occlusive conditions, commonly, do NOT affect renal function?
A. intimal fibroplasia
B. medial fibroplasia
C. medial hyperplasia
D. serosal hyperplasia
Answer : B

4. What helps in treating Candida albicans cystitis is:
A. sodium bicarbonate
B. phyto soya
C. ascorbic acid
D. sol palmetto
Answer : A

5. What is the best initial therapy for hyponatremic dehydration?
A. administration of hypertonic saline
B. administration of crystalloid
C. administration of normal saline
D. administration of ringer lactate
Answer : C

6. What is the number of bacteria per high-power field microscopy that matches colony counts of 100,000/mL?
A. 100
B. 50
C. 10
D. 5
Answer : D

7. Which of the following is NOT a cause of hypocitraturia?
A. high protein diet
B. hypokalaemia
C. proximal renal tubular acidosis
D. idiopathic
Answer : C

8. Which of the following does NOT increase PSA value?
A. trauma to the prostate
B. digital rectal examination
C. urinary retention
D. prostatitis
Answer : B

9. What antibiotic could result in red man syndrome?
A. vancomycin
B. clindamycin
C. streptomycin
D. tobramycin
Answer : A

10. What is the creatinine clearance in ml/min for a 70 kg man aging 50 yrs. with 1.1 mg/dL serum creatinine?
A. 79.54
B. 44.19
C. 84.15
D. 94.25
Answer : A

11. Which anomaly might accompany horseshoe kidneys?
A. ureteropelvic junction obstruction
B. ureterocele
C. ureteral reflux
D. ureteral atresia
Answer : A

12. Which statement is NOT related to Klinefelter syndrome?
A. sterility is the rule
B. has a considerable short life span
C. treatment requires testicular microdissection and sperm extraction
D. 47 XXY karyotype
Answer : B

13. Which nephron segment contains the most diluted urine in central diabetes insipidus patient?
A. proximal convoluted tubules
B. distal convoluted tubules
C. collecting duct
D. loop of Henle
Answer : C

14. In utero, which hormone stimulates the development of Wolffian ducts?
A. estradiol
B. DHT
C. FSH
D. testosterone
Answer : D

15. What causes Cushing`s disease is:
A. bilateral adrenal hyperplasia
B. pituitary over secretion of ACTH
C. exogenous administration of glucocorticoids
D. immune-mediated disease
Answer : B

16. To which group of lymph nodes do tumors at the anterior superior area of the bladder, first, drain?
A. hypogastric
B. internal iliac
C. external iliac
D. lateral sacral
Answer : C

17. Regarding multicystic kidneys, at what age does the compensatory renal growth end?
A. at birth
B. 2 years
C. at puberty
D. none of the above
Answer : B

18. Where do Cowper`s gland ducts drain into?
A. ejaculatory ducts
B. prostatic urethra
C. membranous urethra
D. bulbous urethra
Answer : D

19. Which structure is a part of the renal hilum?
A. renal pelvis
B. branches of the renal artery
C. tributaries of renal vein
D. all of the above
Answer : D

20. What is the approximated bladder capacity of an 8 yrs. girl?
A. 150 ml
B. 200 ml
C. 250 ml
D. 300 ml
Answer : D

21. The majority of circulating testosterone is:
A. bound to sex hormone-binding globulin
B. free
C. bound to ?1-antichymotrypsin
D. bound to albumin
Answer : A

22. Which of the prostate medications could result in significant hypotension?
A. finasteride
B. prazosin
C. silodosin
D. vardenafil
Answer : B

23. What is false concerning renal vasculature?
A. there are 4 surgical segments of the kidney, based on the segmental artery distribution
B. along the kidney convexity, there is an avascular plane
C. there are no collaterals between segmental arteries
D. in < 10%, the posterior branch is the first to branch off the renal artery
Answer : D