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Noncommunicable Diseases Lifestyle Diseases

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Noncommunicable Diseases Lifestyle Diseases

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    1. Noncommunicable Diseases (Lifestyle Diseases) Cardiovascular Diseases, Cancer, Diabetes

    2. Noncommunicable disease A disease that is not transmitted by another person, a vector, or the environment A disease caused by how you live your life

    3. Cardiovascular Diseases (CVD) A disease that affects the heart or blood vessels Approximately 61 million Americans have a CVD CVDs are responsible for 40% of all deaths in the US = almost 1 million Americans

    4. Types of Cardiovascular Diseases Hypertension, Atherosclerosis, Diseases of the Heart

    5. Hypertension High blood pressure Can damage heart, blood vessels, and other body organs Can occur at any age, but more common for people over the age of 35 23% of Americans age 20-74 have hypertension “silent killer” – no symptoms at early stages Get BP checked regularly Management Medication, weight management, adequate physical activity, proper nutrition

    6. Atherosclerosis The process in which plaques accumulate on artery walls Build up of plaque causes arteries to thicken and lose their elasticity Clots can form from plaque If blood flow is stopped to the heart = heart attack If blood flow is blocked to the brain = stroke

    7. Heart Attack Blood flow is blocked to the coronary arteries Many are sudden and cause intense chest pain Common symptoms Pressure, fullness, squeezing, or aching in the chest area Discomfort spreading to the arms, neck, jaw, upper abdomen, and back Chest discomfort with shortness of breath, lightheadedness, sweating, nausea, and vomiting Other symptoms Immediate response and treatment is needed to treat a heart attack

    8. Congestive Heart Failure Heart gradually weakens Can result from high blood pressure, atherosclerosis, heart valve defect, or other factors Strategies for prevention – healthy lifestyle and sometime medication

    9. Stroke Arterial blockage interrupts the flow of blood to the brain Severity of stroke depends on which part of the brain lost blood

    10. Why am I at risk? The decisions you make now will affect your health later in life. Symptoms may not show up for years

    11. Risk Factors for CVDs Controllable Tobacco Use High Blood Pressure High Cholesterol Sedentary Lifestyle Excessive Weight Stress Drug and Alcohol Use Uncontrollable Heredity Gender Age

    12. Diabetes A chronic disease that affects the way body cells convert food into energy

    13. Symptoms of Diabetes Frequent urination Excessive thirst Unexplained weight loss Extreme hunger Sudden vision changes Tingling in hands or feet Frequent fatigue Very dry skin Sores that are slow to heal More infections than usual

    14. Type 1 Diabetes The body does NOT make insulin – glucose builds up in the body (high glucose levels) Autoimmune disease – a condition in which the immune system mistakenly attacks itself, targeting the cells, tissues, and organs of a person’s own body Must take insulin

    15. Type 2 Diabetes Noncommunicable Disease Linked with obesity and a diet high in fat, calories, and cholesterol Accounts for 90-95% of all diabetes The body is unable to make enough insulin or use insulin properly Treatment Weight management, regular physical activity, and monitoring their diet

    16. Cancer Uncontrollable growth of abnormal cells

    17. Cancer Vocabulary Tumor – abnormal mass of tissue that has no natural role in the body Benign – non-cancerous Malignant – cancerous Metastasis – the spread of cancer from the point where it originated to other parts of the body

    18. Risk factors for Cancer Tobacco use Sexually Transmitted Diseases Dietary Factors Radiation

    19. Detecting Cancer Self-examinations Biopsy – the removal of a small piece of tissue for examination

    21. CAUTION C – Change in bowel habits A – A sore that does not heal U – Unusual bleeding or discharge T – Thickening or a lump I – Indigestion or difficulty swallowing O – Obvious change in a wart or mole N – Nagging cough or horseness

    22. Treating Cancer Surgery Radiation therapy Chemotherapy Remission – a period of time when symptoms disappear

    23. Alzheimer’s Disease Destroys brain cells, causing problems with memory, thinking and behavior severe enough to affect work, lifelong hobbies or social life. Your brain works like a factory take in supplies, generate energy, construct equipment and get rid of waste keeping everything running requires coordination as well as large amounts of fuel and oxygen In Alzheimer’s disease, parts of the cell’s factory stop running well But just like a real factory, backups and breakdowns in one system cause problems in other areas. The most common form of dementia Has no current cure

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