1 / 29

Lifestyle/Chronic Diseases ( Non-Communicable)

Lifestyle/Chronic Diseases ( Non-Communicable). Unit 8 In The Book Page 514. Lifestyle/Chronic Diseases. - diseases caused by lifestyle choices, genetics, and/or environment and not communicable. Factors That Have An Influence. Cardiovascular Diseases (diseases of the CV system) p.515.

jenette-miller
Télécharger la présentation

Lifestyle/Chronic Diseases ( Non-Communicable)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lifestyle/ChronicDiseases ( Non-Communicable) Unit 8 In The Book Page 514

  2. Lifestyle/Chronic Diseases - diseases caused by lifestyle choices, genetics, and/or environment and not communicable.

  3. Factors That Have An Influence

  4. Cardiovascular Diseases(diseases of the CV system)p.515 Heart Diseases- any disease of the heart muscle or other working parts of the heart. Coronary Heart Disease- A disease in which the coronary arteries are narrowed or blocked. Coronary Artery- is a blood vessel that carries blood to the heart muscles. Plaque- hardened deposits of fat.

  5. Factors which could lead to CVD -gender, heredity, smoking, hypertension, high cholesterol, poor diet, diabetes, obesity, lack of exercise & stress.

  6. Leading Causes of Death

  7. Types of Diabetes523 Insulin- Glucose-

  8. Heart Attack(Myocardial Infarction) P. 517 • Death of heart muscle (no O2)

  9. Blood Vessels p.210 • Arteries- carry blood away from the heart, largest blood vessels with thick muscular walls. • Veins- carry blood towards the heart. • Capillaries- connect arteries to veins.

  10. Blood Vessel Problems Thrombus- a stationary clot in the blood. Embolus- a traveling blood clot. Aneurysm- the ballooning out of an artery at a point where it has become weak. Hemorrhage- the breaking of an artery wall at a point where it has grown weak.

  11. Atherosclerosisp.516 - a disease in which plaque collects on artery walls. Arteriosclerosis- tends to occur naturally as people age.

  12. Other Types of Heart Diseasep.515 Congenital- “born with” Murmur- a heart sound that reflects damaged or abnormal heart valves. Pacemaker- a device that is implanted in the heart to stimulate normal heart contractions.

  13. Rheumatic Fever- occurs chiefly in children and teens and includes inflammation of the heart valves.

  14. Blood Pressurep.519 Hypertension- high blood pressure, “silent Killer”. Hereditary • systolic- contraction ( good BP) • diastolic- relaxation 140/90 ( High BP) Prehypertension- Stage I- Stage II- Sphygmomanometer- used to measure BP

  15. High Cholesterol • Below 200 milligrams per deciliter is desirable (total) Two types 1. High Density Lipoproteins (HDL) 2. Low Density Lipoproteins (LDL)

  16. LDL • Bad • Builds up on artery walls (atherosclerosis) • LDL levels should be below 130 mg/dl • Raises by consuming Sat. Fat

  17. HDL • Good • Takes fat out of blood • HDL levels should be above 45 mg/dl • Raises w/exercise and fruits, veg & whole grains

  18. Stroke(Brain Attack)P. 516 • a condition caused by a blocked or broken blood vessel in the brain, basically shutting off all blood flow to the brain. Causes: Thrombus, Embolus, Hemorrhage, Aneurysm, compression from a tumor.

  19. Symptoms of a Stroke • Sudden weakness, numbness, tingling • Loss of speech • Dizziness, unsteadiness • Dimness, loss of vision • Paralysis • Disability or death In a major stroke, part of the brain will die causing mental & physical damage & loss of functioning.

  20. Diagnosis & TreatmentP. 520 Electro-Cardiogram- Cardiac Catheterization- Stress Test- Echocardiogram- Nuclear Stress Test- Angioplasty- Stent-

  21. CancerP. 531 -An uncontrolled growth of abnormal cells which spreads into surrounding tissue and other body parts.

  22. Tumor P.531 Tumor- an abnormal mass of tissue that can live and reproduce itself, but performs no service to the body. Benign- non-cancerous, as does not spread to other parts of the body. Malignant- is a cancerous tumor, that may spread to other parts of the body.

  23. Stages P.531 Metastasis- is the spread of cancer. “In Situ”- cancer not spreading, in its original location.

  24. How Cancer Develops • Exposure to Carcinogen or initiator • Initiator enters cell • Cells’ genetic material changes • Promoter may be present • Multiplication of cells • Tumors develop • Malignant tumor grows & spreads to surrounding tissue • Metastasis occurs

  25. Warning signs of Cancerp.534 C A U T I O N

  26. Common CancersP.532 & 533 (Table 49.1) Male- lung, prostate, colon-rectum Female- lung, breast, colon-rectum, uterus Initiators (Causes): 1.Heredity(lung,colon,rectal,breast,uterine) 2.Carcinogens 3.Radiation 4.Viruses 5.Lack of Exercise or Poor Diet

  27. Reducing Your Risk of CancerP.534 & 535

  28. Treatment ApproachesP. 536 • Surgery • Radiation Therapy • Chemotherapy • Immunotherapy

More Related