Understanding Blood Test Results
Each test in a blood panel evaluates specific aspects of health, as revealed through detailed result analysis.
Types of Blood Tests
A blood test typically comprises three main components:
* Complete Blood Count: Measures the number and types of blood cells.
* Metabolic Panel: Evaluates the levels of electrolytes, glucose, and other substances in the blood.
* Lipid Panel: Measures the different types of fats (triglycerides) and cholesterol in the blood.
Lipid Panel Tests
* Total Cholesterol Test: Assesses overall levels of "bad" (LDL) and "good" (HDL) cholesterol.
* Triglyceride Test: Measures levels of a fat found in the blood; low levels may indicate an increased risk of heart problems.
* LDL (Bad) Cholesterol Test: Elevated levels are associated with heart disease and clogged arteries.
* HDL (Good) Cholesterol Test: High levels may protect against heart disease.
* Total Cholesterol to HDL Ratio Test: Calculates the ratio to determine an individual's risk of developing heart disease.
Additional Blood Functions
Beyond its transportation role, blood also plays crucial biological functions:
Defense Mechanism: White blood cells circulate through the blood, detecting and fighting foreign substances.
Self-Repair Mechanism (Coagulation): Blood helps form clots to seal open wounds and prevent blood loss.
Transportation: Blood transports vital substances throughout the body, including:
* Oxygen and nutrients
* Waste products
* Hormones
* Signaling molecules
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Differential diagnosis Hub is the System distinguishing of a particular disease or health condition from others.