HK study guide

Distinguish between viruses, bacteria, ricketiest, fungi, parasites, and prisons. 2. Viruses: RNA or DNA. Obligate intracellular parasites. Seek â€Å"permissive cells to infect. Some strains have shown periodic changes by have mutations and forming new strands; Require a tissue culture In order to grow; Consist of RNA or DNA In a protective globetrotting coat; Influenza – Dengue Fever ? carried by mosquito SST. Louis encephalitis virus – carried by mosquito HIVE Hepatitis – Makes skin a yellow tint; can get from tattoos and has a long term risk of lung cancer (type C) RhinocerosMeasles Norwalk virus – highly infective and can ruin Cruise ship vacations Rabies – transmitted in animal and human fluid and tissues and usually cause from an animal bit that opens the skin of a human; get anti-vaccine once bit Bola – transmitted in animal and human fluid and tissues Herpes – DNA virus; can be given antibiotics to try to fight It; Chickenpox – DNA virus Smallpox – DNA virus 3. Bacteria: free-living organisms capable of reproduction If needs are not met: nutrients, environment (e. G. Temp, aerobic/anaerobic) susceptible host (compromised immune defenses).Categorized by shape: cuscus (stash, strep, concusses, pneumatics), bacilli (tetanus, botulism), spirochetes (syphilis, Boreal, Gram+ bacteria retain the purplish stain); prokaryotic & the smallest free-living forms Staphylococcus – Streptococcus Concusses – SIT that affects mucus membranes in urethra and creates discharge and burning through urethra; cultures can show negative even when it is positive; can give children eye Infections at birth Tuberculosis – lung disorder that causes the mouth; destroys cartilage Chlamydia – get In cells but respond to antibiotics Pneumatics IncongruousClamatorial tenant – rod shaped Botulism – rod-shaped; a neurotic also used in medicine Perplexing – bacilli; gangrene Hemo philia influenza – bacillus that causes respiratory infections Bacillus anthracic – causes skin lesions and lung infections Salmonella – food poisoning Comparable – food poisoning E. Coli 01 57:HA – food poisoning; Mycobacterium tuberculosis – slow growing lung disease acquired from the air-born spread of rod-shaped bacteria that are affected by host Trepanned – spiral shaped bacteria that causes syphilis Boreal burglarproofed – spiral shaped and is carried by a tick that causes LimeTine piped – athlete's foot (foot fungus); also know as ringworm but not from a worm Tine crisis – affects the groin Candida Albanians – yeasts in the vagina (vaginas), mouth & bloodstream Pneumatics caring – one of the most common infections in AIDS patients Valley Fever – bumps on face; from mosquito in SW USA; sadomasochism's 5. Parasites: complex multiplied & single celled organisms. Ameba's, Guardia, hookworm, scriptorium's inhabit unsanitary water.Schistose, malaria plasmid, folia, noncommercial's & transportations organisms utilize other creates to omelet their lifestyles Mites Lice Plasmid follicular – causes malaria; vector is an anopheles mosquito that is the most dangerous of parasites Schistose – worms that infect the liver and bladder from a snail Tapeworm – acquired from pork or beef Hookworm – acquired from soil Circumscription – waterborne; outbreak in Milwaukee in 1993 sickened 400,000 with 100 deaths Guardia – intestinal parasite acquired from rivers and streams Pedicurists pubis – the crab louse that is from a sexually transmitted disease Repressiveness – parasite in the rivers that use vectors 6.Prisons – Abnormally folded proteins that lack nucleic acids; Prisoner's 1997 Nobel Prize postulated prisons as the etiology of several encephalopathy's; Mad-cow disease Koru – affected the tribes from eating peo ple; peoples brains began to look like a sponge and caused a shivering sickness unprecedented-Jacob disease scrappier in sheep – sheep given a food called offal that had a protein-rich substance that allowed the sheep to grow quickly and caused the death of several; could be a vaccine for dementia and Alchemist's disease if found wasting diseases in deer and mink 7. Distinguish between humeral and cellular immunity. What are the functions of â€Å"B† (Plasma Cells) and â€Å"T† lymphocytes? What are Mussolini's such as Gig and IGMP? 8. Vaccines exist for a number of child hoof diseases. What are these? Which are viruses and which are bacteria? 9. Describe the stages of infection. Generalized symptoms include fever, malign, rash, paraphrasing, lymphocyte's, photographic. What are the public health implications of â€Å"carrier states† in diseases such as herpes, HIVE/AIDS, typhoid, TAB, Bola. 10. Why is it so difficult to develop effective vaccines for: ma larial, sadomasochists, HIVE? 1 1 .The sexually transmitted diseases (SST) have preventatives from nearly all of the agents discussed in class. List Studs which are viruses, bacteria, fungi, multiplied parasites. 12. Major factors which amplify epidemics: poor sanitation, poverty, high density populations, malnutrition, compromised immune responses, conflict (resulting in many displaced and wounded victims), environmental changes which favor reproduction of vectors such as insects or rodents, antigenic variation (the organism changes), behavior of the hosts (sexual contacts, unsanitary medical procedures, contaminated injections of illicit drugs, improperly treated infections).