P3 - Urine and Cytology Samples Flashcards
1
Q
urine collection methods
A
- spot collection/free catch
- catheterized samples
- cystocentesis
2
Q
collect CSF in
A
EDTA tube
3
Q
to stabilize CSF add
A
- BSA (bovine serum albumin)
4
Q
normal and abnormal findings in spot collection/free catch
A
- normal - cells and microbes
- abnormal - blood
5
Q
normal and abnormal findings in catheterized samples
A
- normal - blood
- abnormal - cells and microbes
6
Q
normal and abnormal findings in cystocentesis
A
- normal - blood and transitional epithelial cells
- abnormal - microbes
7
Q
if urine sample shows bacteria how do you tell if it is significant
A
- neutrophils present and bacterial is located intracellular
8
Q
size of needles used for FNA
A
- 20 to 22 g
9
Q
collect fluids in
A
- EDTA (preserves cell morphology)
- sterilin tubes (culture micro-organisms)
10
Q
analyze CSF within
A
- 30-60 min
