Published: 23 Apr 2024

Blood Testing

Blood tests analyze the components of your blood, including cells, chemicals, proteins, and other substances. They are a common type of laboratory test used to:

Purpose of Blood Tests

* Diagnose and monitor diseases and conditions (e.g., diabetes, high cholesterol)
* Track the effectiveness of treatments
* Assess organ function (e.g., heart, liver, kidneys)
* Identify bleeding or clotting disorders
* Evaluate immune system health
* Determine blood group type
* Detect genetic disorders
* Screen for infections

Types of Blood Tests

Common Blood Tests:

* Complete Blood Count (CBC): Measures red and white blood cells, platelets, and hemoglobin.
* Basic Metabolic Panel: Assesses levels of glucose, calcium, and electrolytes.
* Blood Enzyme Tests: Evaluates liver, kidney, heart, and thyroid function.
* Coagulation Panel (Blood Clotting Tests): Detects bleeding or clotting disorders.
* Lipid Panel (Cholesterol and Triglyceride Tests): Monitors lipid levels in the blood.

Specific Blood Tests:

* Troponin and Creatine Kinase Tests: Used to diagnose heart attacks and muscle damage.
* C-Reactive Protein (CRP) Test: Indicates inflammation in the body.
* Thyroid Function Tests: Assesses thyroid gland function.
* Genetic Screening Tests: Identify inherited disorders.
* Infectious Disease Tests: Detect and diagnose infections.

Interpretation of Blood Test Results

* Results are compared to reference ranges.
* Abnormalities outside the ranges may indicate health issues.
* Your doctor will discuss the results and their implications.