| Question | Answer |
| Skin Abscesses | Staphylococcus Aureus
most common form of straph
spreading factor
mouth and nose
direct contact |
| Lobar Pneumonia | Streptococcus pneumoniae
capsule prevents phagocytosis
fluid in alveolar sacs
nose and mouth
direct or indirect |
| Scarlet Fever | Streptococcus Pyogenes
Erythrogenic Toxin
Dick Test
Shultz-Charlton - determine toxin
mouth or skin
direct or indirect |
| Gonorrhea | Neisseria Gonorrhoeae
associated with PID
STD
direct sexual contact |
| Epidemic Meningitis | Neisseria Meningitidis
strict human parasite
brain and spinal cord
dura mater, pia mater, arachnoids |
| Tetanus | Clostridium Tetanii
puncture wound with infected objectDPT vaccine |
| Gas Gangrene | Clostridium Perfringens
Gas Ganrene in living
Tissue Gas in Dead
contaminated instruments
Infectious BU NOT communicable |
| Diptheria | Corynebacterim Diptheriae
Most common in low socioeconomic groups
communicable, mostly children |
| Typhoid Fever | Salmonella Typhi |
| Tularemia (Rabbit Fever) | Francisella Tularenis |
| Tuberculosis in AIDS | Mycobacterium Avium Complex
slow growing opportunist
Blood test |
| Tuberculosis | Mycobacterium Tuberculosis
Tuberculin Skin Test - shows on skin
Chest X-ray - shows concentration
Septum Culture - shows if active |
| Syphillis | Treponema Pallidium
Three stages: entry point, 6 wks later, 4 yrs later
sexual contact |
| Lyme Disease | Borrelia Burgdorferi
ticks |
| Primary Atypical Pneumonia | Mycoplasma Pneumonia
have no cell wall
can pass through biological filters
droplet spray or direct contact
uncommon in ages 50+ |
| Epidemic Typhus | Rickettsia Prowazekii
louse borne
host to host |
| Endemic Typhus | Rickettsia Typhi
flea borne
zoonosis
bite of flea of infected rat |
| Rocky Mountain Spotted Fever | Rickettsia Rickettsii
1873
Eastern US
tick bites |
| Q-Fever | Coxiella Burnetii
ingestion of raw milk
tick bite |
| Psittacosis | Chlamydia Psittaci
upper respiratory tract infection |
| Trachoma | Chlamydia Trachomatis
eye and urogenital tract |
| Q-Fever | Asiatic Fever |
| Psittacosis | Yersinia Pestis |
| Trachoma | Klebsiella pneumoniae
in intestines but translocates to lungs
Nosocomial |
| Botulism | Clostridium Botulinum
inadequate heating of food
produces flaccid paralysis
diaphram and intercostal muscles contract causing asphyxiation |
| Anthrax | Bacillus anthracis
zoonosis
accidently by contact with animals
rare in humans
breathed in or eaten
aerobic |
| Influenzal Meningitis | Hemophilis Influenzae
droplet spray
nasal secretions |
| Secondary Infection (Burns) | Proteus sp.
feces, sewage, soil
opportunist
swarming colonies |
| Secondary Infection (Burns) | Pseudomonas sp.
free living bacteria
soil and water
opportunistic
causes infections OUTSIDE intestines |
| Shigella | Bacillus Dysentery |
| Leptospirosis | Leptosira Interrogans
Zoonosis
exposure to infect animal urine
associated with jaundice |
| Enteritis | Escherichia Coli
common intestinal flora
suppresses growth of pathogens
cause of UTIs |
| Bacteriogastroenteritis | Campylobacter Jejuni
normal intestinal flora
poorly prepared food |
| Legionnaire's Disease | Legionella Pneumophilia |
| Histoplasmosis | Histoplasma Capsulatum
primary deal with lungs
secondary is systemic |
| Candidiasis | Candida Albicans
mouth flora
oral thrush
Monilia (old name) |
| Cryptococcus | Cryptococcus Neoformans
goes from lungs to CNS
bird droppings
cerebral or pulmonary |
| PCP | Pneumocystis Carnii
exclusive to people with suppressed immunes
Terminal Infection |
| Entamoeba Histolytica | Amoebiasis (Amebic Dysentery)
through nouth as a cyst
can kill if untreated
water and raw vegetables |
| Malaria | Plasmodium Malariae
bite of mosquito
tropics and subtropics |
| Toxoplasmosis | Toxoplasmi Gondii
hosted by cats, warm blooded animals
through mouth
vertical from mother to child |
| Creutzfeld-Jakob Syndrome | Prion
degenerative brain disorder
slow virus |
| Septic Sore Throat | most common of the streptococcus infections |
| Neisseria | Normal flora of mucus membranes |
| Salmonella Species | acquired through food
gastroenteritis
contaminated food and drink
indirect, arthropod mechanical vectors |
| Shigella Species | humans extremely susceptible
cause shedding of blood, mucous and cells through feces
danger of dehydration |
| Acute Coryza | common cold |