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| Question | Answer |
|---|---|
| 7 categories of disease | infection,degenerative disease,nutritional disorders,metabolic disorders,immune disorders,neoplasms,psychiatric disorders |
| ex. of infection | colds,aids,strep,,tb,and food poisoning |
| ex.of degenerative disease | muscular dystrophy,cirrhosis of the liver,alzheimer,osteoporosis |
| ex.nutritional disorders | scurvy-lack of vitamin c,beri-beri-lack of thiamine,rickits-lack of calcium |
| ex.metabolic disorders | diabetes, gout,digestive disorders |
| ex.immune disorders | rheumatoid arthritis,ms,sle |
| ex.neoplasms | cancer and tumors |
| psychiatric disorders | mental disorders |
| incidence of disease | its range of occurrence and its tendency to affect certain groups of individuals more than other groups. |
| 3 ways diseases can be classified on their severity and duration | acute,chronic, and subacute |
| acute | relatively severe but useally last a short time |
| chronic | often less severe but are likeely to be continuous or recurring for long periods |
| subacute | not as severe as acute infections but nor as long lasting as cronic disorders |
| iatrogenic disease | results from the adverse effects of treatment |
| endemic disease | a given disease is found to a lesser extent but continuousley in a particular region (cold) |
| naturopathy | a philosophy of healping people to heal themselves by developing healthy lifestyles |
| chiropathy | stresses manipulation to correct misalignment for treatment of musculoskeletal disorders |
| acupuncture | chineses method of inserting thin needles into the body to promote healing |
| biofeedback | teaches people to control involuntary responses such as hr and bp |
| name for when the whole body is infected | systemic |
| opportunistic | and infection that takes hold because the host has been compromized by disease |
| how can microorganisms be transferred indirectley | through touching objects |
| normal flora | population of microorganisms normally growing on and with in the body |
| cocci | round |
| diplococci | paired cocci(gonorrhea,meningitis) |
| streptococci | chains |
| staphylococci | large clusters(pneumonia,scarlet fever) |
| bacilli | straight slender rods (tetanus,tb) |
| vibrios | short rods,curvature (comma) |
| spirilla | long and wave like (corkscrew) |
| spirochetes | similar to spirilla,but have a waving twisting motion(syphllis) |
| rickettsiae and chlamydia classified | bacteria |
| how are rickettsia like typhus and rockey mountain spotted fever transmitted | insect bites |
| causes of trachoma and parrot fever | chlamdiae |
| causes for chicken pox, ploio, common cold | viruses |
| prion | infectious particles composed solely of protein |
| what are yeast classified of | fungi |
| mycotic infection | disease caused by fungi |
| samples of mycotic infections | athletes foot, ring worm,tinea capitis,tinea corporis |
| amebas | an irregular mass of cytoplasm that propels itself by expanding part of its cell and then flowing into the extension |
| ciliates | covered with tiny hairs called cillia that produce a wave action to propell organisims |
| flagellates | long whiplike filaments called flagella to propell organsiams |
| Giardis | flagellated protozoon that contaminates water supplies through out the world |
| sporozoa | cannot propell themselves,obligate parasites,unable to grow out side a host |
| malaria and giardiasis are classified as | protozoa |
| scientific name for worms | helminths |
| what kind of worm is filaria | roundworm |
| what kind of worm is filaria | roundworm |
| how is the round worm trichina transmitted | pork, and the meat of wild game |
| sterilization | to kill every living microorganism on it |
| disinfection | any measure that kills all pathogens but not necessarily kills all harmless microbes |
| antisepsis | refers to any process in which pathogens are not necessary killed but are prevented from multiplying |
| most common method of sterilization | steam under pressure in an autoclave |
| antibiotic | a substance produced by living cells that has the power to kill or arrest the growth of bacteria |
| penicillin is made from | blue mold,penicillium |
| process of identifying organisms in a lab | bacterial isolations, test,staining,observing growth of cultures, oxygen requirements of a cell,ability of the bacteria to utilize various carbohydrates |
| what color do gram possitive bacteria appear under a micrscope | bluish purple |
| what organism is the acid fast stain used to test for | tuberculosis |