Which statement is false concerning the gubernaculua?
degenerate after birth
called the caudal genital ligaments
help guide the testes down through the inguinal canals
represent undifferentiated mesenchyme
Correct Answer :
A. degenerate after birth
gubernaculua remain the whole life.
Related Questions
Which of the prostate medications could result in significant hypotension?
finasteride
prazosin
silodosin
vardenafil
Which action of thigh muscles could be impaired if the obturator nerve was injured during endoscopic resection of bladder tumors?
adduction
abduction
flexion
extension
Which of the following is NOT a side effect of hydrochlorothiazide?
hypercholesterolemia
hyperuricemia
hypoglycemia
hypercalcemia
By which of the following structures, do the fused lower poles of hoarseshoe kidneys get trapped during embryologic ascent?
inferior mesenteric artery
superior mesenteric artery
celiac artery
common iliac artery
Where is Santorini plexus located?
at either side of the prostate
in the pubo-prostatic space
anterior to the seminal vesicles
posterior to the vaso-epididymal junction
Serum testosterone should be measured:
at mid-day
at the hour of sleep
in the morning
late afternoon
Which statement is false concerning capacitation of spermatozoa?
occurs after acrosome reaction
entails removal of a glycoprotein layer
it is a biochemical event of sperm maturation
changes occur in the female genital tract
Which lab results indicate poor prognosis of male infertility?
azoospermia; normal FSH; increase LH
azoospermia; decrease FSH; normal LH
oligospermia; increase FSH; normal LH
oligospermia; normal FSH; decrease LH
Where do Cowper`s gland ducts drain into?
ejaculatory ducts
prostatic urethra
membranous urethra
bulbous urethra
Which statement is false concerning smegma?
it is the white secretion produced under the foreskin in males
it has a crucial role in penile cancer development
it contains lysozymes, chymotrypsin, neutrophil elastase and cytokines
female smegma can be found between the labia
Which statement regarding post-obstructive diuresis (POD) is false?
urine production exceeding 200 ml/hr for 2 consecutive hours or producing greater than 3 L of urine in 24 hours is diagnostic of POD
pathologic POD can be exacerbated by excessive fluid replacement
the replacement fluid choice is ringer lactate
fluid resuscitation depends on the degree of dehydration
Which statement explains the first event in the micturition reflex?
opening of internal bladder sphincter
fall in urethral pressure
rise in intravesical pressure
cessation of sphincter EMG activity
Which medicine(s) might enhance hypoprothrombinemic effect on oral anticoagulants?
allopurinol
aminoglycosides
cimetidine
all of the above
Which α- adrenergic receptor subtype mediates smooth muscle contraction of the prostate?
α1-A
α2-A
α1-B
α2-B
In utero, which hormone stimulates the development of the prostate gland?
estradiol
DHT
FSH
testosterone
What is the narrowest part of the ureter?
uretero-pelvic junction
uretero-vesical junction
where ureters cross the pelvic brim
where ureters cross the common iliac bifurcation
What antibiotic could result in red man syndrome?
vancomycin
clindamycin
streptomycin
tobramycin
How many days does spermatogenesis take in the man?
16
32
64
90
Which of the following is NOT a part of the urogenital diaphragm structures?
perineal membrane
deep transverse perineal muscle
urethral sphincter
Camper`s fascia
What is the function of PSA in semen?
increases semen volume
has antimicrobial activity
liquefies the seminal coagulum
decreases semen pH
What is the approximated bladder capacity of an 8 yrs. girl?
150 ml
200 ml
250 ml
300 ml
What does apoptosis mean?
programmed cell death
new vascular formation
uninhibited neural stimulation
premature muscular contraction
Which antibiotic is the best to treat soft tissue infection with methicillin-resistant Staphylococcus aureus (MRSA) in hospitalized patients?
vancomycin
cefotaxime
penicillin G
tobramycin
Which of the following conditions could happen in chronic pancreatitis and malabsorption syndrome with steatorrhea?
hyperoxaluria
hypercalciuria
hyperuricosuria
hyperphosphateuria
What are the abnormalities that might accompany complete ureteral duplications?
reflux to the upper pole ureter, obstruction to the lower pole ureter
reflux to the lower pole ureter, obstruction to the upper pole ureter
left ureteropelvic junction obstruction, right ureterocele
right ureteropelvic junction obstruction, left ureterocele
Which statement is false concerning the gubernaculua?
degenerate after birth
called the caudal genital ligaments
help guide the testes down through the inguinal canals
represent undifferentiated mesenchyme
Which of the following process(es) is (are) reversible?
5α-reductase enzyme reduces testosterone to DHT
aromatase enzyme reduces testosterone to estrogen
PSA molecule binds to α1-antichymotrypsin and α2-macroglobulin
none of the above
Which agent should be avoided during living-related donor nephrectomy?
ice slush
heparin
norepinephrine
methylene blue
What is false concerning fosfomycin antibiotic?
has a limited cross-resistance with most common antibacterial agents
causes injection site reactions
is active against most uropathogens
is effective as a single-dose agent
The majority of circulating testosterone is:
bound to sex hormone-binding globulin
free
bound to α1-antichymotrypsin
bound to albumin