Notes and Study material for Exams
Emphysema: A Silent Killer in the Lungs Emphysema, a chronic obstructive pulmonary disease (COPD), is a progressive lung condition that destroys the tiny air sacs (alveoli) in the lungs. This damage makes it difficult to breathe, leading to shortness of breath, wheezing, and a persistent cough. While often associated with smoking, emphysema can also be … Read more
Diseases – Communicable diseases, Endemic diseases Top 10 Causes of Death (Source: WHO World Health Statistics 2012) Ischemic heart disease 12 % Chronic obstructive pulmonary disease 11% Stroke 9% Diarrheal disease 6% Lower respiratory infections 5% Preterm birth complications 4% Tuberculosis 3% Self-inflicted injuries 3% Falls 3% Road injuries 2% Communicable diseases Communicable diseases continue … Read more
Disease is a condition that impairs the proper functioning of the body or its parts. A disease can be defined as: Any deviation from normal functioning or state of complete physical and mental well being. Types of diseases: The human diseases are broadly classified into following four categories: Acute diseases Chronic diseases Congenital diseases Acquired … Read more