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What is Small Pox?

Variola Virus
What are the types of Small Pox?
- Variola Major 20-40% fatality rate Black Pox
- Variola Minor Mild form
When was Small Pox irradicated?
- 1979
- small pox vaccine only to health care workers and military
- Syberia and CDC have virus
Transmission of Small Pox
- Direct
- -lesions
- -close contact
- -linins
- Indirect
- -inhaled
Signs and Symptoms of Small Pox
- Fever 101-104 degrees
- Body Ach
- Rash spots tounge and mouth first
- -3 days till show on outside of body
- -week pustules then scabs
What is Hansens Disease?

Leprosy
What is the Tecnical Name of Hansens?
- M. leprae
- Bacilli Mycobateria
where does leprosy like to live and how is it transmitted?
- Hot humid climate
- closeness and contact
Two forms of Leprosy?
- Lepromtous- most lesions impared immunity
- Toberculoid few lesions have immunity
General information on leprosy
- Bacilli live on serface for 36hours to 9 days
- found in breast milk
- incubation for 3-6 years
Risk Factors for leprosy?
- close contact
- males more effected than females
- impared nutrition
- hygine
- exposure to other microbateria
Signs and Symptoms of Leprosy
- small white patch under naval
- peripheral nervous system
- nasal bridge collapse
- in japan-alopecia
Medication for leprosy?
- Dapsome DDS
- has become resistant
- Thalidomide
- Phocolemia (seal limb)
order cell to organ system

Cell tissue organs organ systems
Risk Factors for a person probablity of becoming ill
- age heredity living conditions
- drug alcohol
- smoking physical exposure
- preexisting illnesses psychological influence
Etiology?

Study of cause of disease illness
Prevalence?

existing cases
idopathic?

cause is unkown
subque

chronic & acute
communicable

person to person
viralence

ability of agent to cause serious illness
Bacteria?
- anerobic without oxygen
- arobic oxygen
- bionary fission rapid growth
- some produce toxins
Rods Bacilli

tetnaus diptheria tuberculosis typhoid fever legionars disease
Coca round

strep staph goneria meningitis
curved rods
- vibro cholera
- sperillium leptospirosis
- pirochetes syphilis yaws
- (hutchensons triad infants born with syphilis)
Chlmydia
- Psittacosis
- lymphogranulomia
- trachoma
- inclusice conjuntivitis
Rickettsia
- epidemic typhus lice
- endmic typhus lice
- Rocky Mountian Spotted Fever
- Q fever
Fungi Mycotic infections
- ringworm
- athletes foot
- candida
- histoplasmosis
viruses-
- swine flu chicken pox herpes 1-2 measles
- yellow fever mumps aids west nile
Protozoans
- ameboas- amebic dysentery
- ciliates GI
- Flagellates-Tripononas traposoma african sleeping sickness
- Sporozoa Maleria (female anapheles mesquito)
- Toxoplasmosis pegnate cat litter
Parasitic Worms
- round worms
- -hookwork
- -trichina
- -filarial worm
- -pinworms
- Flat worms
- -tapeworms
- -flukes
Prions
- erratic protien particle
- Bovine Spungyform Encepalothopy
Who is the Father of Medicine?

Hippoctoties Roman
Who lead the way for public health?
- Romans aquaducts baths
- Hebrews dietary
Prions
- Elk Wasteing disease
- CJ Cruzfedlt Jacob Disease (spong like brain)
Mode of Transmission
- Direct & Indirect Contact
- respriatory
- Gi
- Reproductive
- Ingeumentary
Mode of Transmission
- Portal of entry
- Veralence
- Dose # of pathogens
- risk factors
nonspecific
- chemical or mechanical
- vomiting
- cough sneeze
- mucus
- phagocytosis
- -white blood cell response
- inflamation
- -heat pain fever
specific

viral-interferon
inborn immunity

inherited immunity from mother and father
aquired immunity
- vaccination
- child hood experience
active

host activity making anitboties
passive

antiboties come crom outside source
active artifical

vaccination
DPT

Diptheria Pertusses Tetanus
MMR

Measles Mumps Rubella
Rabies Virus
- Can be given before or after exposure
- multiple injections
Immune Serums
- Short lived
- effective imeaditly
- given to newborns who cant have vaccinations
dyptheria botulism

antitoxin
tetnaus measles

immune globulin
rabies snake bites

antiserum
Autoimmune diseases

body attacks body tissues
Autoimmune disease name..
- rhumatic fever
- Rheumotoid arthritus
- Lupus -Systemic SLE
- -young females
- Chronic Fatuge Syndrom viral
Hypersensitivity
- hay fever
- anaphalaxis
- RH inhability
Neoplasia

swelling tumors cancer
metaises

when cancer spreads
cancer development?
- latent period
- initation small genitic change
- promotion altered cell growth
- progression malignate stage
Causes of cancer
- enviromental -radiation-aspetes
- Nutrition
- hormones
- viruses
- infectous cancers
- genitic predisposition
Cancer types?
- Carcinoma-epithelial tissue
- adenocarcinoma glads lymph system
- sarcoma-bone cartalage muscles
- -spread through blood -faster growth -serus lack form-anaplasia cancer without form
Benign Cancer?
- Lipoma Soft fatty tumor
- Myomas -muscle tumor
- -fibroids
Benigh Tumors
- Capsulated
- Angioma-port wine stain
- Nevus-common mole
- papilloma-pollups warts
- adenoma -in glandular tissue
- teratomas- ovary dermoid cyst
- osteomas- connective tissue
- condrioma- in cartalige
Malignate Tumors
- larger
- irregular shape
- grow faster

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Illness and Disease

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Plagues, Cancer, Immunity, a&p, classes

Updated

2010-10-01T19:04:30Z

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