viral exanthems Flashcards
varicella zoster virus
varicella pathogen
face–>trunk pruritic vesicles on erythematous base
varicella presentation
fever and malaise
varicella prodrome
paramyxovirus
rubeola pathogen
deep red or dark pink maculopapular rash cheeks–>chest–>arms
rubeola presentation
high fever, cough, Koplik spots, rhinorrhea
rubeola prodrome
parvovirus 19
fifth disease pathogen
“slapped cheek”–> trunk and extremities
fifth disease presentation
low fever and URI
fifth disease prodrome
human herpesvirus 6&7
roseola infantum pathogen
small erythematous rash trunk–> face and extremities
roseola infantum presentation
high fever that breaks with rash
roseola infantum prodrome
rubella virus
rubella pathogen
light pink macular nonpruritic face–> trunk
rubella presentation
fever and conjunctivitis
rubella prodrome