Urinary Tract Infection-UTI Flashcards
1
Q
UTI site ?
A
Infection of
1. Urethra
2. Bladder
3. Kidney
131
2
Q
Cystitis ?
A
Infection in -Bladder
2
Q
Risk factors of UTI ?
A
- Sexual intercourse
- Urinary stasis
- Catheters
3
Q
Pyelonephritis ?
A
Infection of the kidney
3
Q
Cystitis presentation ?
A
- Dysuria
- Urgency
- Urinary frequency
- Suprapubic pain
4
Q
What is absent in UTI ?
A
Systemic signs -FEVER
5
Q
Etilogy of cystitis ?
A
- E coli
- Klebsiella
- Proteus
- Staphylococcus saprophyticus
- Enterococcus fecalis
5
Q
Lab finidings in UTI ?
A
- Urinalysis-Cloudy urine >10 WBCs/HIGH POWER FIELD (hpf)
- Dipstick
= + leukocyte esterase (due to Pyuria )
= nitrites (Nitrate —————–Nitrite by Bacteria )
3.Culture = >100000 colony forming unit = Gold standard
6
Q
Sterile pyuria presentation ?
A
Pyuria + (-) urine culture
>10 WBCs/hpf
7
Q
Pyelonephritis features ?
A
- All of cystitis
- Fever
- Flank pain
- WBC cast
- Leukocytosis
7
Q
Pyelonephritis risk factor ?
A
Vesicoureteral reflux
8
Q
Etiology of pyelonepritis ?
A
- E coli
- Proteus
- Klebsiella
132
9
Q
Chronic pyelonephritis cause ?
A
- Interstitial fibrosis
- Atrophy of tubules
- Multiple bouts
- Acute pyelonephritis
10
Q
Chronic pyelonephritis risk factor ?
A
- Vesicourethral reflux
- Obstruction
- BPH
- Cervical carcinoma
11
Q
Atrophic tubules contain eosinophilic proteinaceous material ———
A
Thyroid follicles
THYROIDIZATION of kidney
