UTI Flashcards
1
Q
What is a UTI?
A
Urinary tract infection
2
Q
What is the most common organism causing UTI?
A
Escherichia coli
3
Q
What is the gram stain of E.coli
A
Gram negative bacilli
4
Q
What are the risk factors for a UTI?
A
Female
DM
Pregnancy
Catheterisation
5
Q
What are the 2 types of UTI?
A
Cystitis = lower urinary tract
Pyelonephritis = upper urinary tract
6
Q
What are the features of a UTI in an adult?
A
Dysuria
Increased frequency
Increased Urgency
Confusion in elderly
7
Q
What are the features of a UTI in children?
A
Irritability
Abdo pain
Dysuria
8
Q
How is a UTI investigated?
A
Urine dipstick
- leucocyte
- nitrate
9
Q
When is a urine MSU indicated?
A
Unresolved after abx Recurrent UTI Uncatheterised man Symptomatic catheterised patient Child Pregnant women
10
Q
How is a UTI managed?
A
Increase fluid intake
Oral abx (3 days uncomplicated, 7 days complicated)
- trimethoprim
- nitrofurantoin