Routine |
Cell count and differential |
Albumin |
Total protein |
|
Optional |
Culture in blood culture bottles |
Glucose |
Lactate dehydrogenase |
Amylase |
Gram's stain |
|
Unusual |
AFB smear and culture |
Cytology |
Triglyceride |
Bilirubin |
|
Unhelpful |
pH |
Lactate |
Cholesterol |
Fibronectin |
Glycosaminoglycans |
|