Dermatology Flashcards
1
Q
5 Childhood viral exanthems
A
1st (First) disease: Measles (Rubeola, 14 day measles)
Measles virus
2nd (Second) disease: Scarlet fever
Streptococcus pyogenes
3rd (Third) disease: German measles (Rubella or 3 day
measles) “German ringing bell for 3 days Rubella
virus
4th (Fourth) disease: Roseola infantum (Exanthem
subitum, 3 day fever)
5th (Fifth) disease: Erythema infectiosum or Slapped-
cheek disease Erythrovirus (Parvovirus) B19
2
Q
Roseola infantum vs Erythema Infectiosum
A
Roseola infantum- infant <3yr, with rash after fever
Erythema Infectiosum- 4-10yrs slapped face, Parvo B19
