What is the number of bacteria per high-power field microscopy that matches colony counts of 100,000/mL?
100
50
10
5
Correct Answer :
D. 5
self-explanatory.
Related Questions
What is the prime effect of antidiuretic hormone on kidneys?
increase collecting duct permeability
increase medullary blood flow
decrease cortical blood flow
decrease potassium secretion
What class of antibiotics might cause vestibular and/or auditory impairment?
aminoglycosides
αantipseudomonal penicillins
cephalosporins
fluoroquinolones
What causes Cushing`s disease is:
bilateral adrenal hyperplasia
pituitary over secretion of ACTH
exogenous administration of glucocorticoids
immune-mediated disease
Which innervations mediate detumescence?
cavernous nerves
dorsal nerves of the penis
sympathetic nervous system
parasympathetic nervous system
Which of the following does NOT increase in prostate cancer?
human kallikrein 2
pro-PSA
free PSA
complexed PSA
What is false concerning renal vasculature?
there are 4 surgical segments of the kidney, based on the segmental artery distribution
along the kidney convexity, there is an avascular plane
there are no collaterals between segmental arteries
in < 10%, the posterior branch is the first to branch off the renal artery
Which of the following carries the greatest risk of HIV transmission to health care workers?
splash of patient`s blood to the eyes
splash of patient`s blood to the mouth
surgical suture needle stick
hollow bore needle stick
Branches of what artery travel under the endopelvic fascia form the prostate to the sidewall of the pelvis?
obturator artery
midrectal artery
inferior vesical artery
pudendal artery
Hematuria of glomerular origin is associated with:
significant proteinuria, dysmorphic RBCs, RBC casts
glycosuria, eumorphic RBCs, WBC casts
hypercalciuria, eumorphic RBCs, granular casts
proteinuria, dysmorphic RBCs, hyaline casts
Which of the following does NOT affect serum creatinine?
gender
age
obstructing stone at left lower ureter
rhabdomyolysis
Which of the prostate medications could result in retrograde ejaculation?
tamsulosin
doxazosin
dutasteride
alfuzosin
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
The manifestations of autonomic dysreflexia include:
hypotension and tachycardia
hypotension and bradycardia
hypertension and tachycardia
hypertension and bradycardia
What is the most significant innervation of the vas deferens?
sympathetic nervous system
parasympathetic nervous system
somatic nervous system
none of the above
What are the first and second most common zones from where prostate cancers arise?
central then transitional
peripheral then transitional
peripheral then central
transitional then central
Which of the following is NOT a cause of hypocitraturia?
high protein diet
hypokalaemia
proximal renal tubular acidosis
idiopathic
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
Which of the following is NOT a component of the normal semen?
zinc
fructose
prostate-specific antigen
alkaline phosphatase
Which of the following contributes second to the seminal fluid by volume?
seminal vesicles
the prostate
testes
bulbourethral glands
What causes pink diaper syndrome is (are):
Staphylococcus epidermidis in the urine
dried urate crystals on the diaper
Adenovirus 11 in the urine
Candidiasis in the urine
Which statement concerning urine pH is false?
influenced by food and medications
renal stones form at the extremes of pH range
reliable only when measured by 24 hr. urine collection
ranges from 4 7
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
What is the best initial therapy for hyponatremic dehydration?
administration of hypertonic saline
administration of crystalloid
administration of normal saline
administration of ringer lactate
Which of the following does asymptomatic hematuria workup include?
cystoscopy
CT urography
urine cytology
all of the above
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
What is the best method to evaluate calcium levels in the urine?
from early morning urine sample
comparing urine and serum calcium at a given time
performing 24 urine collection
from a mid-stream urine sample
Which disease is described best by the following manifestations: grand mal epilepsy, mental retardation, hypertension, angiomyolipoma, adenoma sebaceum, bilateral enlarged kidneys, and normal renal function?
autosomal dominant polycystic kidney disease
von Hippel-Lindau disease
tuberous sclerosis
Sturge-Webber syndrome
Which agent should be avoided during living-related donor nephrectomy?
ice slush
heparin
norepinephrine
methylene blue
Which action of thigh muscles could be impaired if the obturator nerve was injured during endoscopic resection of bladder tumors?
adduction
abduction
flexion
extension
At which condition is alpha-fetoprotein most frequently elevated?
infiltrating ductal carcinoma of the breast
seminoma
hepatocellular carcinoma
malignant melanoma