Growth and Development

Question 1

Formula for the weight in gram for 1-6mons

Answer 1

wt in grams = age in mos x 600 + BW

7-11 mos: 500
1-6 y/o: wt in kg = age x 2 + 8

Question 2

Formula for the height in cm

Answer 2

Ht in cm= age in yrs x 5 + 80

Ht in inches = age in yrs x 2 + 32

Question 3

Normal birth head circumference

Answer 3

33-35cm
attained 90% of adult head size by age2
approx. adult head at 6rys old

Question 4

all 20 primary teeth have erupted by
first tooth:

Answer 4

of teeth = Age in mos - 6

3 yrs old

usually begins at 6 mos
first tooth: central mandibular incisors

Question 5

Reflex that Remains throughout life

Answer 5

Parachute reflex

onset: 7-8 mo postnatal
fully developed: 10-11 mo postnatal

Question 6

Dry by day
Runs
Follows 2/3
commands
Parallel play

Answer 6

2 y/o

Question 7

2 domain of ADHD

Answer 7

impairing levels of inattention, disorganization, and/or
hyperactivity-impulsivity

Male > female 2:1

Question 8

2 domain of ASD

Answer 8

Deficits in social communication and social interaction
Restricted repetitive patterns of behavior, interests, and activities

15% assoc with mutation, M4:F1