Sample Requirements:
Fasting 9–12 hours required. SST tube.
Purpose:
Evaluates total cholesterol, LDL, HDL, and triglycerides to assess cardiovascular risk.
High Levels:
Dyslipidemia, risk of heart disease.
Low Levels:
Depends on component. Low HDL increases risk.
Reference Range:
Total Cholesterol: <200 mg/dL; HDL: >40/50; LDL: <100 mg/dL