Physical Education PDF

PHYSICAL EDUCATION ------------------ Why is smoking harmful? - Almost every organ in the body is damaged when a person smokes. ----------------------------------------------------------------------------------------- :Around five million die yearly from tobacco, wherein one individual dies every...

PHYSICAL EDUCATION ------------------ Why is smoking harmful? - Almost every organ in the body is damaged when a person smokes. ----------------------------------------------------------------------------------------- :Around five million die yearly from tobacco, wherein one individual dies every eight seconds :Each stick of cigarette has more than 4,000 chemicals :Tar, nicotine, and carbon monoxide are substances from tobacco that are among the most harmful to health 1. Mainstream smoke Commonly known as "first-hand smoke" 2. Second-hand smoke Is a very dangerous smoke when taken in. it is the smoke puffed out by smokers called environmental tobacco or "sidestream" smoke. 3. Third-hand smoke Refers to cigarette offshoots that are attached to the smokers' hair and clothing as well as various surfaces such as walls, floors, furniture, chairs, and toys. What is Alcohol? ---------------- - Alcohol is a liquid organic compound that affects normal body 1. Ethyl Alcohol is used for alcoholic beverages formed from the fermentation of fruits or grains of cereals and is also known as grain alcohol. 2. Methyl Alcohol Or wood alcohol, has poisonous properties and is used as a denaturant additive for ethanol industries. 3. Isopropyl Alcohol Or rubbing alcohol, is commonly used as a disinfectant and solvent in industries. Dietary Habits -------------- are the usual choices of foods that people make. Diet affects an individual's health condition. - What is a poor dietary habit? Its when a person does not follow the principle of good nutritional adequancy balance and variety - Poor dietary lead to malnutrition, resulting in stress, tiredness, sleep deprivation, weak brain function, indigestion, and heart problems. It add up to the risk of developing diseases and health problems such as: Obesity Certain types of cancer Depression Eating disorder Eating disorder Tooth decay High blood pressure High cholesterol Heart disease and stroke Type-2 diabetes Osteoporosis Depression Types of cardiovascular Diseases Associated with Unhealthy Lifestyle -------------------------------------------------------------------- Cardiovascular Disease a disease of the heart and blood vessels that is the leading cause of death in the Philippines. Major Risk Factors for Coronary Heart Disease - Smoking - Diabetes - Hypertension - Cholesterol - Age - Obesity - Physical Inactivity 1. Arteriosclerosis -- is a condition that causes the arteries to harden and thicken. 2. Atherosclerosis -- is a type of arteriosclerosis where deposited fat hardens and becomes plaque on arterial walls. 3. Coronary heart disease -- the coronary arteries are narrowed or blocked; a disease of the coronary vessels and not the heart. 4. Rheumatic Fever -- the immune system attacks the heart and can cause fever, weakness, and damage to its valve. 5. Heart rhythm abnormalities/arrhythmia -- n irregular heart rhythm brought about by a faculty electrical conduction system that is worsened by uncontrolled stress levels and high caffeine intake. 6. Hypertension -- the heart is not able or below its normal capacity to pump blood, causing liquid to accumulate in the lungs and other areas of the body. 7. Stroke -- sometimes called a "brain attack"; occurs when blood flow to the brain is interrupted. Cancer ------ CANCER a group of diseases where cells divide at an uncontrolled pace. Malignant -- is cancerous. The tumor can spread to invade and destroy nearby tissues and body parts. This process is called metastasis. Benign -- is not cancerous. Benign tumors may increase in size but do not invade others body parts. It is typically harmless unless it obstructed normal tissues or organs. DIABETES OR DIABETES MELLITUS ----------------------------- A disease resulting from a condition of the body wherein the body is not able to produce or effectively use in insulin. TYPES OF DIABETES 1. diabetes is insulin -- reliant diabetes because the body produces little or no insulin at all. 2. diabetes is non-insulin dependent -- this occurs when the body produces insulin, but it cannot be used by the cells. 3. Gestational diabetes -- occurs in certain pregnant individuals. CHRONIC RESPIRATORY DISEASE Commonly called chronic obstructive pulmonary disease (COPD); it occurs in the air paths and other parts of the lungs. MAJOR RISK FACTORS OF COPD INCLUDE 1. Tobacco smoking 2. indoor air population 3. outdoors air pollution 4. occupational dust and chemicals such as vapors, irritants and fumes.