Exam 1 - skin wounds chart page 4

AKA of warts

papillomas

are warts benign or malignant

benign

what causes warts

HPV

DNA virus

what is the mode of transmission for warts

direct/indirect contact

autoinoculation- spreads from place to another place on same person

which warts are found on fingers and toes?

which are found on feet?

which are found on trunk, face, elbows, knees?

seed

plantar

flat

AKA of measles

Rubeola

Koplik's spots are specific to which disease

measles

where do you find koplik's spots

mucous membranes of mouth

what is the causative agent of measles

measles virus (morbillibirus)

RNA viruses

what are the two diseases that are RNA viruses rather than DNA

measles and rubella

what is the mode of transmission of measles

inhalation

AKA of rubella

German Measles

German measles show symtoms including:

rash of flat, pink to red spots

what is causative agent of rubella

rubella virus (rubivirus)

RNA virus

what is mode of transmission for rubella

airborne via respiratory droplets

pregnant women who have rubella can cause baby to have what

congenital rubella syndrome (CRS)

AKA of erythema infectionosum

fifth disease

what is the common symptom of erythema infectionosum

reddening of skin resembling slap

aggravated by sunlight

what is the causative agent of erythema infectiosum

parovirus B19

DNA virus

how is fifth disease spread

droplets, once rash is present you are no longer contagious

a rose colored rash and mononucleosis like symptoms are characteristic of what

roseola

what is causative agent for roseola

HHV-6 (roseolovirus)

DNA virus

mode of transmission for roseola

person to person

oral secretions MC

what are the possible causative agents of piedra

piedraia hortae

trichosporon beglii

piedra cuased by piedraia hortae produces what symptoms

hard, black, irregular nodules on hair shaft

black piedra

piedra caused by trichosporon beiglii produces what symtpoms

soft, grayish-white irregular nodules on hair shaft

white piedra

is piedra caused by virus, bacteria, or fungus

fungus

what is mode of transmission for piedra

opportunistic pathogen

hair brushes or combs

AKA of pityriasis versicolor

tinea versicolor

what are the symptoms of pityriasis versicolor

hypo- or hyperpigmented patches of scaly skin

what is the causative agent of pityriasis versicolor

Malassezia furfur (fungus)

what is mode of transmission for pityriasis versicolor

opportunistic pathogen

how is pityriasis versicolor diagnosed

green color under UV light

is there tx/ vaccine for erythema infectiosum?

no

roseola key associations

more susceptible to HIV

linked to MS

no tx/ vaccine

measles key associations

highly contagious, spread via respiratory droplets, humans are only host, no tx but vaccine available