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Physical Ed Health
Test 2
| Question | Answer |
|---|---|
| Muscular System | groups of tissue that make body parts move |
| problems of the muscular system | 1. strain- overworking a muscle 2. cramp- when a muscle doesn't relax 3. bruise- when blood vessels are broken in an area |
| Digestive system | organ that takes in food that absorbs by the body |
| digestion | process by which food is broken down |
| gallbladder | pear-shaped sac which lies underneath |
| saliva | liquid thats 99% water |
| peristalisis | wave like movement of the esophagus that moves food down to stomach |
| problems of digestive system | 3. ulcer- open sore in membrane lining the stomach and small intestines 4. gallstones- bile stored in gallbladder hardens into a crystal |
| excretory system | providing ways for waste to be excreted from the body |
| urinary tract | expels waste in the form of urine |
| problem of the excretory system | cancer: (Colon Cancer)- making dietary changes to help prevent it |
| integrumentary system | not only your skin but its also your hair, nails, sweat glands, and oil glands |
| warts | small growths on the skin caused by a virus |
| natural immunity | inborn resistance to certain diseases |
| acquired immunity | body adapts certain invaders and when they come back around again it will know how to fight it |
| immunity | your body's resistance to certain invaders |
| immunodeficiency disorder | body fails to fight off infection or tumors |
| HIV(Human Immunodeficiency Virus) | virus that causes AIDS |
| AIDS | (Acquired Immunodeficiency Syndrome) |
| autoimmune disease | body mistakes its own cells and tissue for possible antigens |
| Cerebral Palsy | condition in which the cerebrum of the brain is damaged |
| MS(Multiple Sclerosis) | a disease in which the outer coating that protects the nerves is damaged |
| Diabetes | disease where the body cannot properly utilize the glucose(sugar) that it needs |
| Skeletal System | combination of joints and connecting tissue |