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Aging and Health sys
| Question | Answer |
|---|---|
| Angina Pectoris | Chest pain, pressure, or tightness due to narrowed coronary arteries which temporarily reduces blood flow and oxygen to the heart muscle. |
| Atherosclerosis | Hardening of the arteries from plaque accumulation inside the artery walls |
| Congestive Heart Failure (CHF) | Heart does not pump effectively |
| Coronary Heart Disease (CAD) | A condition in which narrowed coronary arteries reduces the flow of blood carrying oxygen and nutrients to the heart muscle itself |
| Hypertension (HTN) | an abnormally high blood pressure; 130/80 or higher. Damages artery walls. |
| Myocardial Infarction (MI) | also known as a heart attack: A condition in which a coronary artery is blocked, preventing any oxygen or nutrients to the heart muscle past the blockage which results in the affected heart muscle to die. |
| Pericardium/ pericardial Sac | A protective membrane that surrounds the heart |
| Peripheral Vascular Disease (PVD) | Poor circulation / blood flow that affects blood vessels outside of the heart but most commonly affects the legs and feet |
| Diabetes | a condition in which the pancreas produces too little insulin or does not properly use insulin which results in elevated blood sugar |
| Hyperglycemia | high blood sugar |
| Hypoglycemia | low blood sugar |
| Polydipsia | excessive thirst |
| Polyphagia | excessive hunger |
| Polyuria | excessive urination |
| Thyroid gland | secretes thyroxin which regulates metabolism |
| Adrenal glands | produce various hormones that initiate the body’s fight or flight response, help the body deal with stress, and regulate blood pressure |
| Pancreas | produces insulin to help the body’s cells move glucose/sugar from the blood stream into the body cells to be used for energy |
| Symptoms of diabetes | Polydipsia, polyphagia, polyuria, Blurred Vision, Fruity smelling breath, Fatigue, impaired wound healing, parathesia, more prone to infection |
| Parathesia | numbness or tingling of hands and feet |
| Hyperglycemia Symptoms | Polydipsia (excessive thirst), Polyphagia (excessive hunger), Polyuria (excessive urination), Blurred vision, Fruity smelling breath |
| Hypoglycemia | Confusion, Tremors, Diaphoresis (profuse sweating or feeling cold and clammy), Anxiety, Headache, Hunger, Fatigue, Weakness |
| Hypertension causes | Atherosclerosis and hardening of arteries (less elastic) |
| Arteriosclerosis | arteries become less elastic (hardening of arteries) |
| Hypertension symptoms | Headache, blurred vision, dizziness, or nose bleeds (epistaxis). |