Question 1 of 10
Which teeth erupt first?
A: Upper central incisors
ERROR
Correct Answer: The lower central incisors appear first in most cases. There are no strict restrictions on the time of their appearance, but, as a rule, they begin to erupt at the age of 5-10 months.
B: Lower central incisors
RIGHT
Explanation: Lower central incisors appear first in most cases. There are no strict restrictions on the time of their appearance, but, as a rule, they begin to erupt at the age of 5-10 months.
C: Upper lateral incisors
ERROR
Correct Answer: The lower central incisors appear first in most cases. There are no strict restrictions on the time of their appearance, but, as a rule, they begin to erupt at the age of 5-10 months.
D: Lower lateral incisors
ERROR
Correct Answer: The lower central incisors appear first in most cases. There are no strict restrictions on the time of their appearance, but, as a rule, they begin to erupt at the age of 5-10 months.