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UTI - bacterial, acute - Coggle Diagram
UTI - bacterial, acute
Terminology
Pyelonephritis
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Clinical: fever, flank tenderness, nausea, vomiting
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Uncomplicated
Adult, non-pregnant, no co-morbidities, pre-menopause
Cystitis
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Clinical: frequency, urgency, dysuria, suprapubic pain
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Complicated
pregnant, menopause, immune-suppression, catheters, obstruction
Route of infection
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Hematogenous
UPEC, S. aureus, Candida, MTB, Salmonella typhi
Virulence factors
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Bacterial enzymes, toxins
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Urease - urea breakdown - increase pH - precipitants - crystals, stones
Hemolysins, cytotoxins - damage host
RF
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Obstruction - pregnancy, masses
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Host defense
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Chemical
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UT epithelial cells - defensins, IgA
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Diagnosis
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S&S - pyelonephritis, cystitis
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Management
General
Hydrate, comorbities, replace/remove catheters, analgesia
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