COPD (Chronic Obstructive Pulmonary Disease

Definition: COPD is a chronic lung disease that causes obstructed airflow from the lungs, making it difficult to breathe. It includes conditions such as emphysema and chronic bronchitis.

TB

(Tuberculosis)

Definition: TB is a potentially serious bacterial infection caused by Mycobacterium tuberculosis. It primarily affects the lungs but can spread to other parts of the body. It is highly contagious and spread through airborne droplets.

OX/i,Ox/o,Ox/y

Meaning: Oxygen

Example: Hypoxia – A condition characterized by low oxygen levels in body tissues, which can result from respiratory failure, high altitudes, or anemia. Symptoms include shortness of breath, confusion, and cyanosis. Treatment may involve supplemental oxygen or mechanical ventilation.

Poly

Meaning: Many, excessive

Example: Polysomnography –a test to study multiple aspects of sleep, often used to diagnosis sleep disorders.

Cide

Meaning: Killing

Example: Bactericide –a substance that kills bacteria, sometimes used to prevent infections in lymphatic tissues.

Fung/o

Meaning: Fungus

Example: Fungicide –an agent that kills fungi, often used to prevent fungal infections in the lymphatic system.