Published: 7 Apr 2024

Blood Test Components

A typical blood test consists of:

* Complete Blood Count
* Metabolic Panel
* Lipid Panel

Lipid Panel Details

* Measures various lipids (fats) and cholesterol levels in the blood.
* Total Cholesterol Test: Assesses overall levels of "good" (HDL) and "bad" (LDL) cholesterol.
* Triglyceride Test: Evaluates levels of fats in the blood; low levels can increase heart risks.
* LDL Cholesterol Test: Linked to heart disease and clogged arteries.
* Total Cholesterol to HDL Ratio Test: Determines risk of heart disease.

Clinical Significance of Irregularities

* High LDL levels may indicate heart problems.
* Irregularities in metabolic or lipid panels can signal risk factors for heart disease and other health conditions.

Blood Test Results Interpretation

Results may be confusing as they are often listed under one column labeled "Test Name":

* The lipid panel includes sub-tests that provide a comprehensive health overview.

Additional Blood Test Information

* NHS health checks use finger prick tests to examine glucose and cholesterol levels.
* Other tests assess liver and kidney function, heart attack diagnosis, heart failure detection, and medication monitoring.
* Abnormal results guide medical treatment and prevention strategies.

Blood Test Procedure

* Involves a blood draw, often from a vein or finger prick.
* Samples are stored in labeled bottles with colored tops to indicate test type.
* Chemicals are added to prevent clotting during analysis.