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Current Affairs January 2024

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4

What is the most virulent factor for bacterial adherence?

A. P blood group

B. fimbria

C. pili

D. hemolysin

Correct Answer :

C. pili


studies have shown that pili are the most significant.

Related Questions

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4

What is false concerning urinary catheter-associated UTI (CAUTI)?

A. once a catheter is placed, the daily incidence of bacteriuria is 3-10%

B. on long-term catheterization, over 90% of patients develop bacteriuria

C. the practice of using urinary catheters to control incontinence in bedridden patients should be discouraged

D. urine bags should be placed on the floor to enhance gravity drainage

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4

What is false concerning genitourinary TB?

A. is the commonest extra-pulmonary site of infection

B. bladder TB is secondary to renal TB, and usually begins at the ureteral orifices

C. in the kidneys, TB is typically bilateral, cortical, and adjacent to the glomeruli; they may remain dormant for ages

D. epididymal TB might occur by hematogenous or direct spread from the urinary tract

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4

What host`s factors do NOT increase the risk of developing infections?

A. advanced age

B. anatomical anomalies

C. poor drug compliance

D. smoking

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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

Histologically, the pathognomonic finding of Fournier gangrene include:

A. necrosis of the superficial and deep fascial planes

B. fibrinoid thrombosis of the nutrient arterioles

C. polymorphonuclear cell infiltration

D. all of the above

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4

What is false regarding Gonorrheal STD in women?

A. nucleic acid amplification tests are the preferred to diagnose Gonococcal and Chlamydial infections

B. shows dark yellow, purulent, thick urethral discharge

C. the most common site of the infection is the endocervix

D. the incubation period is 2 3 weeks

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4

What kind of non-infectious cystitis, do patients with systemic lupus erythematosus (SLE), likely to develop?

A. cystitis glandularis

B. cystitis cystica

C. esinophilic cystitis

D. cystitis follicularis

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4

What kind of cystitis does NOT progress to malignancy?

A. foreign-body cystitis due to vesical calculi

B. Von Brunn`s nests of cystitis cystica and cystitis glandularis

C. schistosomiasis cystitis

D. inverted papilloma of the bladder

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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 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

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 is the most significant biological difference in women susceptibility to UTI?

A. adherence of bacteria to vaginal cells

B. vaginal dryness

C. O serogroup

D. vaginal pH

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4

What are the diagnostic findings on cystometrogram for BPS/IC?

A. discomfort on placing urethral catheter and pain on bladder filling

B. difficulty in zeroing the pressure and diminished response to first cough

C. low filling pressure but high voiding pressure

D. uninhibited bladder contractions with a relative bladder hypotonia

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4

What is true regarding honeymoon cystitis?

A. is a self-limiting infection where antibiotics are not required

B. is exclusively for UTI experienced by a girl after sexual intercourse on her wedding night

C. post-coital voiding has no value in the occurrence of the infection

D. self-initiated medication helps control the infection

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4

What is false concerning Brucellosis epididymitis?

A. commonly presents with scrotal pain, swelling, fever, and leucocytosis

B. epididymo-orchitis is the most frequent genitourinary complication of brucellosis

C. epididymo-orchitis occurs in 10-15% of male patients with brucellosis

D. treatment includes doxycycline and rifampicin for 6-8 weeks

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4

What is true regarding balanoposthitis?

A. is best diagnosed by ascending urethrography

B. occurs mostly in diabetic and immunosuppressed patients

C. could be due to maceration injury, irritant dermatitis, or Candida

D. commonly presents with deep inguinal lymphadenopathy

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4

What is false regarding biopsy-taking from interstitial cystitis bladder?

A. no pathognomonic histology for interstitial cystitis

B. basically, biopsies are performed to exclude carcinomas and other varieties of cystitis

C. diagnostic biopsies include the presence of discrete micro-ulcers and increased numbers of mast cells in the detrusor muscle or submucosa

D. none of the above

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4

Ureteral dilation in schistosomiasis could be due to:

A. vesicoureteral reflux

B. stenosis of the lower ureter

C. edematous ureteral wall causing deficient peristalsis

D. any of the above

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4

What is false regarding cystitis cystica?

A. most cysts appear as filling defects on cystography

B. most often found in the trigone area

C. the cyst lumens contain esinophilic secretions that may have a few inflammatory cells

D. cystitis cystica and cystitis glandularis are reactive urothelial changes

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4

What is the ideal antibiotic class for self-start therapy on treating recurrent cystitis in a 32 yrs. married woman?

A. aminopenicillins

B. fluoroquinolones

C. aminoglycosides

D. nitrofurantoins

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4

What is the preferred antibiotic for BPS/IC cases?

A. rifampicin

B. doxycycline

C. azithromycin

D. none of the above

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4

What is the earliest clinical finding of urosepsis?

A. elevated body temperature

B. dropped blood pressure

C. elevated heart rate

D. reduced urine output

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4

What type of scrotal ulcers is painless, punched out, with yellowish grey floor?

A. tuberculous ulcer

B. malignant ulcer

C. gummatous ulcers

D. traumatic ulcer

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4

Asymptomatic bacteriuria should be treated in the following situations:

A. in the elderly

B. in long-term catheterized patient

C. in pregnancy

D. none of the above

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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 false regarding prostatic abscesses?

A. clinically, cannot be differentiated from acute bacterial prostatitis

B. medical management is often unsuccessful

C. it harbors prostate cancer in approximately 4.3% of cases

D. management include suprapubic urinary diversion

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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

Which of the following is NOT a treatment option for BPS/IC?

A. substitution cystoplasty and continent diversion

B. fulguration of a Hunner`s ulcer or hydrodistention

C. intravesical installation of silver nitrate or dimethyl sulfoxide

D. low dose external beam irradiation

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4

What is false concerning esinophilic cystitis?

A. probably due to antibody/antigen reaction

B. has no diagnostic findings on cystoscopy

C. has no specific medical therapy

D. on histology, Von Brunn`s nests appear invaginating the urothelium into the lamina propria

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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