Quiz
UTI
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Questions in this quiz (42)
1Choose True Statement(s)
- AUropathogenic E.Coli produces adhesive fimbriae
- BSignificant Bacteria does not refer to bacteria in Urine sample collexted via suprapubic aspiration
- CGram positive spore-forming rods are the most common cause of hospital aquired UTI
- DMost bacteria can cause bacteria to grow easily in 24h
2Choose antibiotics used in therapy of uncomplicated enterococcus
- Anitrofurantoin
- Berythromycin
- Ccephalexin
3Choose antibiotics used in therapy of uncomplicated enterobacteriacea
- Anitrofurantoin
- Berythromcin
- Ccephalexin
- DCiprofloxacin (Quinolones)
- ECotrimoxazole
4How should the urine be kept/taken
- Aa) Urine sample should be kept in sterile contain
- Bb) urine should be kept in fridge 2-4 days
- Cc) it should always be centrigugated
- Dd) may be kept in fridge for up to 24 hours
- EMid Stream for bladder urine - cystitis
5Which drugs are found in urine in therapeutic conditions
- Aciprofloxacin
- Bnitrofurantoin
- Cfluoroquinolones
- Dsulfonomide trimethoprim
- Eamoxicillin
6Choose Correct
- AAdhesin are the reason for ascending of UTI
- BSignifIcant bacteriuria refer to bacteria in urine sample collected via suprapubic aspiration.
- CGram negative bacteria are the most common cause of hospital acquired UTI
7Why should we take the sample in the early morning? -
the bacteria concentration is highest in the morning- ATrue
- BFalse
8Explain asymptomatic UTI
- Awithout pain
- Bwithout fever
- Cwithout leucocyturia
- Dluecocyturia with > 5 leucocytes in visual field or > 10 / µl
9On an examination you find clue cells, vagina with fishy odour. This is most likely:
- APhysiological
- BCandidiasis
- CBacterial vaginosis due to gardnerella vaginallis
- DBacteriemia
- ENone of the mentionend
10Choose the agent responsible for stone formation in UTI
- AKlebsiella pneumonia
- BProteus Mirabilis
- CE. Coli
- DPseudomonas aeruhinosa
- ECandida Albicans
11Drugs used for pseudomonas aeruginosa Treatment
- ACefepime - ß-lactam
- Bciprofloxacin - Fluoroquinolone
- Clevofloxacin - Fluoroquinolone
- Dchloramphenicol
- Eamoxicillin
12Mention two antibiotics with therapeutic value in urine:
- AAmoxicillin
- BNitrofurantoin
- Csulfamethoxazole
- Dcephalosporins
- Esulfonomides
13Mention examples of complicated UTI
- ACongenital abnormalities
- Bpregnancy
- Cstones
- Dneurogenic bladder
14Presence of one type of bacteria in 10^5 indicates
- ASignificant bacteriuria
- Bleucocyturia
15Presence of one type of microorganism in 10^2 CFU/ml indicates in urine sample collected from catheterization
- Asignificant bacteruria
- Basymptomatic bacteriuria
16Pick the correct statement(s)
- Aco-existing LEUKOCITURIA AND ASYMTOMATIC BACTERIURIA (AB) – no indication for antibiotic treatment
- BASYMTOMATIC BACTERIURIA – requires treatment only in case of pregnancy - risk of developing UTI in IIIrd trimester, pre-term labour
small for gestational age) - CAntibiotic treatment is recommended in older diabetic patients
17Thick, white vaginal exudate discharge is typical for
- AC. Albicans
- BGardnerella Trachomatis
- CTrichomonas Vaginalis
18Leukocyturia with bacteriuria is common for
- ATuberculosis
- BAtypical Infection
- CE.Coli
19Leukocyturia without bacteriuria is common for:
- ATuberculosis
- BAtypical Infection
- CE.Coli
20Define the term bacteriuria without leukocyturia:
[blank_start]No leukocytes[blank_end] in the urine, asymptomatic
May it indicate contamination? [blank_start]Yes[blank_end]- AYes
- BNo
- CNo leukocytes
- DMany leukocytes
21In UTI caused by E. coli KPC (+) the following antibiotics may be administered
- AAmoxicillin
- BCiprofloxacin
- CCefepime
- DTrimethropin
- EMeroponem
22Causative agent of hospital-acquired infection?
- AE. Coli with 30-50%
- BProteus Mirabillis
- CCandida alicans
- DSerratia marcescens
- EKlebsilla pneumoniae
23Nitrofurantoin
- APeptidoglycan synthesis inhibitor
- BDrug of choice in UTI by E. Coli
- CDrug against UTI by Proteus mirabilis
- DHigher concentration in urine than serum
24A 35 year old woman outpatient presents acute urinary frequency and dysuria. Urine analysis shows pyuria and urine culture. Lactose fermenting Gram negatvie rods in titer 10^5. What is the most probable cause of the infection and what is the most beneficial treatment.
- AE. Coli
- BFluoroquinolones
- Cnitrofurantoin
- DMeroponem
- EK. Pneumonie
253 predisposing factors for UTI
- Asexual intercourse
- Bfemale
- Ccatherization
26Ascending urinary tract infections are mostly due to:
- ATrichomonas vaginalis
- BE.Coli
- CLactobacillus spp.
- DStaphylococcus aureus
27List 3 virulence factors of uropathogenic bacteria…..
- APill adhesion
- Bmotility
- Ccapsule
28Blood culture is the only specimen examined in urosepsis
- ATrue
- BFalse
29Pick correct
- AThe most cases of UTI in outpatients are due to lactose fermenting Gram-negative rods
- BAsymptomatic infection should be treated in pregnancy or in patients with UT abnormalities
- CCatherization is a major risk factor for ascending urinary infection in hospital settings
- Daspiration c) Gram positive grape-shaped cocci are the cause of catheter- related UTI
30Which drug/s is/are found in therapeutic concentrations in urine:
- Amacrolides
- BNitrofuratonin
- Cfluooroquinolones
31Main cause of vaginitis is:
- AChlamydia pneumoniae
- BCandida albicans
- CStaphylococcus epidermis
- DTrichomonas vaginalis
- ELactobacillus acidophilus
32Virulence factors of uropathogens
- AUrease
- BAdhesions
- CBiofilm
33UTI by P. aeruginosa can be treated with
- AAmoxicillin
- Bclauvulanic acid
- Cciprofloxacin
- Dceftazidin
- Elevofloxacin
343 predisposing factors for vaginal candidiasis
- AHIV
- Bpoor diet (high in sugar)
- Cpoor hygiene
- Dpregnancy
- Eantibiotic therapy
- Fbirth control
- Glingerine
35Direct gram stained vaginal smear that contains epithelial cells, single blastospores, single leukocytes, multiple lactobacilli the following characteristic most likely indicate
- Acandidiasis
- Bbacterial vaginosis
- Cphysiology
- Dsignificant bacteruria
36Examination of direct gram-stained smear is an essential element in diagnostics of
- Avaginal candidiasis
- Basymptomatic bacteruria
- Cbacterial vaginosis
37The presence of S.epidermidis, enterococcus sp. and Lactobacillus sp. in the outpatient’s urine in titer of 10^4 of each is most likely:
- Aasymptomatic bacteriuria
- Bsample contamination
- Cchronic UTI
- Dsignificant bacteriuria
- Enone of the mentionend
38Choose drug\s that may be used to treat complicated UTI caused by K.pneumonia NDM(+) New Dehli Metalobetalactamase
- Ameroponem
- Bcotrimoxazole
- Cimipenem
39Why the urine sample refrigerated before examination?
To prevent bacterial overgrowth. Refrigeration slows down the growth of bacteria in
the urine, preserving the sample for accurate analysis.- ATrue
- BFalse
40Choose antibiotic used in empiric therapy of uncomplicated UTI caused by enterobacter cloacae
- Apiperacillin tazobactam
- Bmeropenem
- Camoxicillin
41Antimicrobial host factors present in urine
- AUrea
- Bosmolarity
- Cacidic pH
- DAmmonium
42Lactobacilli
- Aare gram negative rods
- Bmaintain the microbial balance of vagina
- Care non spore forming gram positive rods
- Dare usually multi resistant to antibiotics
Information
- Description
- Old Questions + Entry from 2023/24
- Author
- Leon Schwarze
- Language
- English
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