last final skin and eye diseases

natural skin microbiota

Staphylococci, microcooi Dipththeroids, propionibacteria, corynebacterium acinetobacter, malassezia

dandruff bacteria

Malassezia

Exanthem

skin rash arising from a disease

Enanthem

Mucous membrane rash arising from a disease

Vesicle

smaller than 1 cm, fluid, epidermis

bulla

more than 1 cm, fluid, epidermis

Macule

skin discoloration, not necessarlu a bumb, less than 1 cm

pustule

pus, low in epidermis into the demis, 1 cm or more emphasis on pus

skin lesions

vesicle macule pustule bulla

whats the difference between staph-coc-aureus and staph-cocc-epi-derm-i-dis

S.aureus coagulase + is antibiotic resistant, produces leukocidin (a cytotoxin) resistes opsonization, survives phagolysosome, lysozyme resistant and have exotoxins …S epidermidis coagulase - had a biofilm

staphylococcal skin infections

folliculitis and impetigo

folliculitis

hair follicule infections

sty

folliculitis at eyelash

furuncle

boil abscess puss surrounded by inflamed tissue

carbuncle

UNDER SKIN tissue inflammation

Impetigo

highly contagious crusting sore

whats the relation between AB toxin and staphylococcal skin infections

toxin A bullbus impetigo (fluid and crusting), B toxin scalded skin syndrome

what bacteria is Toxic shock syndrome caused by?

Staphylococcus aureus

what toxin is toxic shock syndrome cause from

toxin 1 and exotoxin of staph.coc.areus.

how are Streptococcal skin infections differentiated

hemolytic reactions

flesh eating disease “necrotizing fasciitis“ is caused by which bacteria

staph.ylo.coccus’ super andigen exotoxin A

Erysipelas

localized tissue distruction cause by strepylococcal bact.

S pyogenes virulence factors

m proteins, hyaluronic acid capsule deoxyribonuclease hyaluronidase streptokinases and streptolysins

how do M proteins from Strep.coc bacteria help TSS (tox.shock.syn) kill you?

m proteins form complexes with fibrinogen that compex ninds with neutrophils and the neutrophils activate causing damaging enxymes to be release and then shock and organ damage.

which is more deadly strep or staph TSS

Strep because of the m protein

Pseudemonads disease

Swimmers ear

swimmers ear name

Otitis Externa

Pseudomonas aeruginosa suspect factors

opportunistic, antibiotic resistant except to quinolones gram negative aerobic rod vase or mop water diluted disinfectants

mycobacterium ulcerans disease

buruli ulcer

buruli ulcer info

deep damaging ulcers caused by toxin mycolactone getting in though skin break or bug bite, if severe enough amputation or plastic surgery required

which illness is treated bt streptomycin rifampicin combination and exceesed indenece of leprosy and tuberculosis

Buruli ulcer

what bacteric is Burlui Ulcer cause by

Mycobacterium ulceran

levels of acne

comedonal inflammatory and nodular cystic

comedonal acne

acne cause by shed cells blocking sebum channels treatment: “skin care”

inflammatory acne

acne cause by propionibacterium acnes treated with accutane antibiotic ben peroxide and blue light

nodular cystic

acne cause by inflammed lesions filled with pus treated with isotrtinoin and roaccutane

why type of pathogen are warts caused by ?

virus

papillomavirus causes ?

warts

characteristics of Pa-pill-o-ma-virus

spread by contact, 50+ strains causes skin and cervical cancers treatment removal, imiquimod, and bleomycin

Poxvirus needs to knows

Small pox: spread RESPIRATORY route skin infections produce recognizable symptoms and pus lesions

Herpes virus 3 levels and where do they go dormant

1-trigeminal nerve ganglia (neck), 2 sacral nerve ganglia (lower than torso), 3- dorsal root ganglia (torso)

HSV1

oral

HSV 2

STD

HSV

chicken box and shingles

what is the other name for human herpes virus

Varcella zoster virus

gladiatorum

on skin

whitlow

on fingers

encephalitis

70% death and treatment with acyclovir

virus that causes measles

measles virus

incubation of measles

10-12 days

measles vaccine

MMR Vaccine after year 1

how does rubeola get in

respiratory route

Subacute sclerosing panencephalitis associated and NTK

1:million cases and associated with measles rubeola

Rubella virus

Rubella virus

rubella NTK

congenital rubella sydrome 1st trimester risk causes fetal damage deafness heart defecrs mental issues and 15% mortality in babes in their 1st year MMR vaccine prevents

5th disease KTM

er-y-the-ma infectiosum is human parvo B19 mild flulike symptoms and facial rash

what causes Roseola

Herpesvirus 6 and 7 (HHV6 and HHV7)

high fever and rash 1-2 days caused by HHV 6 and 7

Roseola

NTK hand foot mouth

enterovirus mucus and saliva 3-7 incubation fever and sore though with the rash

Dermatomycoses

ringwork or athletes foot eats the keratin AKA “Tineas“

what type of pathogen causes athletes foot and ringworm

fungus

trichophyton, epidermphyton, microsprrum

fungi genera

phyton and sporum think ?

fungi

trychophyton

fungal infection of hair skin and nails

epidermphyton

fungal infection of skin and nails

microsporum

fungal infection of hair and skin no nails

tinea infects

capitis, crusis, pedis, unguium

where is tinea hard to treat

the feet ideal conditions

encephalitis pathogen type

virus