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4

Which of the following factors increases the risk of UTI due to promotion of microbial colonization?

A. neurogenic bladder

B. the use of spermicide

C. urinary catheterization

D. fecal incontinence

Correct Answer :

B. the use of spermicide


the use of spermicide increases the binding of microbes to urothelium in a way of promoting colonization.

Related Questions

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4

During the initial 3-month period of HIV infection, what would be the best diagnostic lab test?

A. viral load assay

B. western blot analysis

C. southern blot analysis

D. HIV-1/HIV-2 serology assay

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4

What is false concerning epididymitis?

A. should be distinguished from testicular torsion in the emergency setting

B. viral epididymitis is commoner in the elderly

C. chronic epididymitis might complicate BPH

D. chronic epididymitis might require epididymectomy

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4

What is false concerning chronic orchialgia syndrome?

A. it is a constant or intermittent pain of testes for more than 3 months

B. could be due to appendix testis torsion-detorsion

C. could be due to radiculitis resulting from a degenerative lesion in the thoraco-lumber vertebrae

D. could be a result of entrapment neuropathy of ilioinguinal or genitofemoral nerve

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4

What is true regarding urinary catheter-associated UTI (CAUTI)?

A. indwelling catheter insertion must be under sterile condition

B. systemic antibiotics help best in preventing bacteriuria

C. greater than 90% of nosocomial UTIs are related to urethral catheters

D. Intermittent catheterization carries the incidence of 1-3% of developing bacteriuria per insertion

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4

Directed physiotherapy could be of value in treating what NIH type of prostatitis?

A. type II

B. type III-a

C. type III-b

D. type IV

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4

Which of the following has NO role in bacterial colonization in the prostate?

A. intra-prostatic ductal reflux

B. paraphimosis

C. specific blood groups

D. unprotected anal intercourse

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4

What is the percentage of occurrence of Staphylococcus saprophyticus in symptomatic lower UTIs in young sexually active females?

A. 5%

B. 10%

C. 15%

D. 20%

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4

What type of bladder cells secretes antiproliferative factor?

A. bladder epithelial cells

B. type C nerve endings in the bladder

C. type A delta nerve endings in the bladder

D. the innermost longitudinal fibres of detrusor muscle

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4

What is true concerning malakoplakia?

A. is a premalignant condition

B. it can be locally aggressive and invades surrounding structures causing bone erosions

C. kidneys are the most commonly affected organs

D. characterized by rounded intracellular inclusions (owls-eyes) in large esinophilic histocytes

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4

What is the mortality rate of emphysematous pyelonephritis?

A. 43%

B. 53%

C. 63%

D. 73%

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4

What are the commonest organisms causing acute epididymitis in males younger than 35 yrs.?

A. N. gonorrhea and C. trachomatis

B. E. coli and Pseudomonas species

C. Mycoplasma genitalium and Ureaplasma species

D. Trichomonas vaginalis and Gardnerella vaginalis

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4

What is false concerning Chlamydia trachomatis urethritis in males:

A. produces yellow whitish, scanty, frothy urethral discharge

B. shows gram (+), extracellular diplococcic

C. infection could be contracted from the spouses eyes

D. responds fairly to azithromycin

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4

What is false regarding the etiology and treatment of orchialgia syndrome?

A. small indirect inguinal hernia may irritate the genital branch of genitofemoral nerve causing orchialgia

B. might respond to a selective nerve block

C. the recommended treatment is orchiectomy with implantation of a testicular prosthesis

D. psychotherapy and stress management might alleviate the pain

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4

What is NOT a poor clinical practice on caring for urethral catheters?

A. taking urine samples by draining the urine bag

B. daily cleansing the external meatus

C. placing the urine bag on the floor

D. changing the urine bag once it is full

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4

What are the sequelae of recurrent uncomplicated UTI in young women?

A. minimal

B. chronic persistent infections

C. chronic relapsing infections

D. bouts of chronic pyelonephritis

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4

What is false concerning emphysematous cystitis?

A. the hallmark in the diagnosis is the cystoscopic findings

B. risk factors include transplant recipients

C. CT shows intramural and/or intraluminal gas in the bladder

D. requires surgical debridement and probably cystectomy

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4

All of the following etiologies for interstitial cystitis have been theorized, EXCEPT:

A. allergic, type I hypersensitivity response

B. pelvic floor dysfunction

C. up-regulation of histaminergic and muscarinic neuro-receptors

D. neural hypersensitivity

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4

What is true regarding nephrogenic adenoma of the bladder?

A. results from ectopic nephrogenic blastema cells in the detrusor muscle

B. might undergo malignant transformation in 15 40% of the cases

C. on cystoscopy, it appears as a bladder mucosal irregularity or large intramural mass

D. the preferred treatment is cystectomy and urinary diversion

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4

Which statement best defines reinfection?

A. a new episode of UTI caused by different species or occurring at long intervals

B. recurrent UTIs caused by the same organism in each instance, classically, at close intervals

C. recurrent UTIs due to failure of medical therapy to eradicate the infection

D. recurrent UTIs due to a persistent pathology that is obstinate to surgery

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4

Epididymal cysts are common in the following conditions,
EXCEPT:

A. von Hippel-Lindau disease

B. tuberous sclerosis

C. cystic fibrosis

D. autosomal dominant polycystic kidney disease

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4

What is the commonest intra-scrotal pathology in AIDS patients?

A. beaded vas deferens

B. testicular micrilithiasis

C. testicular atrophy

D. epididymal granuloma

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4

What is false concerning the cystoscopic findings of interstitial cystitis?

A. Hunner`s ulcers are multiple ulcerative patches surrounded by mucosal congestion on the dome or lateral walls

B. ulcers might get distorted after overdistention, because discrete areas of mucosal scarring rupture during the procedure

C. in non-ulcerative type, overdistention demonstrates glomerulations on the dome and lateral walls

D. overdistention results in mucosal tears and submucosal hemorrhage

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4

UPOINT system for phenotype categorization:

A. categorizes CP-CPPS, IC, and painful bladder syndrome based on 5 etiological principles

B. meant to classify CP-CPPS and IC patients into 6 domains

C. helps establish a reliable diagnosis of CP/CPPS or IC

D. the diagnostic scores of UPOINT depend on cystoscopy, TRUS, urine analysis and culture of uncommon microbes

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4

What could cause unresolved bacteriuria?

A. drug resistance

B. non-compliance

C. the presence of persistent pathology

D. all of the above

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4

Using low-dose prophylactic or suppressive antimicrobials might be an option in treating the following type of prostatitis:

A. acute bacterial prostatitis presenting with abscess formation

B. recurrent or refractory chronic bacterial prostatitis

C. asymptomatic prostatitis with pyuria resistant to common antimicrobials

D. curiously, chronic inflammatory prostatitis could respond to low-dose suppressive antibiotic

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4

How should a proper routine urine specimen be collected?

A. early morning sample, after cleansing the perineum and meatus

B. by urethral catheterization under strict aseptic technique

C. a clean catch of midstream voided urine

D. by suprapubic aspiration, as urine is sterile

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4

What is false regarding viral cystitis?

A. in pediatrics, adenovirus types 11 and 21 could result in hemorrhagic cystitis

B. immunosuppressed children are especially susceptible to Cytomegalovirus and Adenoviruses 7, 21, and 35

C. in pediatrics, acute viral cystitis might present as acute retention of urine

D. classically, treatment should be culture-specific

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4

What are the most indicative symptoms of chronic pyelonephritis?

A. fever and chills

B. suprapubic pain and pyuria

C. flank pain and tenderness

D. none of the above

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4

When comparing nosocomial to community-acquired UTI, the latter is:

A. 45% are caused by E. coli

B. related to an indwelling urinary catheter in approximately 40% of cases

C. responds fairly to oral antibiotics

D. tends to report higher antibiotic resistance

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4

Which of the following factors increases the risk of UTI due to promotion of microbial colonization?

A. neurogenic bladder

B. the use of spermicide

C. urinary catheterization

D. fecal incontinence