MCQ 7 (PEDIATRICS/ SCARLET FEVER)
Scarlet fever , WHICH IS NOT TRUE:
a- predominantly occurs in children aged 1-10 years
b- 80% have developed lifelong protective antibodies against streptococcal pyrogenic exotoxins
c- 80% have developed lifelong protective antibodies against streptococci
d- Rare in children younger than 1 year
e- Males and females are affected equally
C
ليست هناك تعليقات:
إرسال تعليق