Growth and Development Flashcards
1
Q
ave gain in length during 1st year
A
25 cm
2
Q
formula for ht
A
age in y x 5 + 80 (cm)
age in y x 2 + 32 (in)
3
Q
1/2 mature height for boys at
A
2 yo
4
Q
3 ft tall at
A
3 yo
5
Q
2x the birth length
A
4yo
6
Q
3x the birth length
A
13 yo
7
Q
head circumference at birth
A
33-35 cm
8
Q
formula for teeth
A
teeth = age in mo -6
9
Q
social smile
A
2-3 mos
10
Q
rolls front to back
A
4-5 mos
11
Q
babbles
A
6 mos
12
Q
stranger anxiety
A
6 mos
13
Q
object permanence
A
9-10 mos
14
Q
dry by day, runs, follow 2/3 commands, parallel play
A
2yo
15
Q
dry by night, rides a tricycle, knows name, age and sex, draws a circle
A
3yo
