Urology Flashcards
1
Q
Positive nitrites on urinalysis is suggestive of what?
A
- E. coli*
- Staphylococcus aureas*
- Klebsiella*
Nitrites are formed from the breakdown of urinary nitrates. This is done by Gram -ves and some Gram +ves
2
Q
What is a normal urinary pH range?
A
4.0-8.5
3
Q
What is specific gravity in the context of a urinalysis?
A
Reflects the concentration of dissolved solutes → effectiveness of urine concentration in the tubules/hydration status
