Pedia: Growth and Development

Question 0

Average birth length

Answer 0

50 cm

Question 1

Average birthweight

Answer 1

3kg or 6lbs

Question 2

Average head circumference at birth

Answer 2

33 - 35 cm

Question 3

Average length at 1 yr

Answer 3

75 cm

Question 4

Formula for number of teeth

Answer 4

Age in months - 6

Question 5

Formula for weight, 1-6 yr old

Answer 5

(Age in yrs x 2) + 8

Question 6

Formula for weight, <6 mos

Answer 6

(Age x 600) + BW

Question 7

Formula for weight, 6 - 12 mos

Answer 7

(Age x 500) + BW

Question 8

Increase in length for the 1st year

Answer 8

0 - 3: 9
4 - 6: 8
7 - 9: 5
10 - 12: 3

Question 9

Formula for length

Answer 9

(Age in years x 5) + 80

Question 10

Visual motor:
Fixates and follows past midline
Gross: head lag when pulled to sit but head hold while sitting
Language: coos
Social: social smile

Answer 10

2 mos.

Question 11

Gross:
Head control when prone
Fine motor: reaches for objects and MISSES

Answer 11

3 mos

Question 12

Motor: Rolls over from supine; Reaches for objects and puts it in mouth
Language: orients to voice and laughs outloud
Disappearance of BOTH asymmetric tonic neck reflex and palmar grasp reflex

Answer 12

4 mos

Question 13

Gross motor: Sits with support
Language inhibits to “no”; FOLLOWS one step command WITH gesture
Fine motor: transfers objects hand to hand
Social: enjoys mirror

Answer 13

7 mos

Question 14

Fine: pincer grasp
Language: object permanence
Social: stranger anxiety

Answer 14

9 months

Question 15

Babbles

Answer 15

6 mos

Question 16

Motor: Walks with one hand held
Fine: turns pages of a book
Language: First real word! Discriminative use of mama and dada

Answer 16

12 mos

Question 17

Plays peek-a-boo

Answer 17

8 mos

Question 18

Motor: Walks well up and down the stairs one step at a time; jumps
Fine: imitates horizontal stroke
Language puts 3 words together as subject object verb!
Social: toilet trained by day

Answer 18

24 mos

Question 19

Gross motor: On prone position head lift
Fine/visual motor: Follows moving object
Language: startles to sound

Answer 19

1 month

Question 20

Gross: Pulls to stand and cruises

Answer 20

10 months

Question 21

Motor: crawls up the stairs
Language: 4-6 word vocabulary
Social: indicates wants by pointing

Answer 21

15 months

Question 22

Formula for weight for 7-12 years old

Answer 22

[(Age x 7) - 5]/2

Question 23

Gross: runs stiffly
Language: identifies one or more parts of the body
Social: pretend play but DOES NOT yet play with other children

Answer 23

18 months

Question 24

Gross: rides tricycle, stands momentarily in one foot Fine: copies circle Language: Knows full name, age and sex Social: parallel play, unbuttons clothing, asks questions incessantly

Answer 24

3 yrs

Question 25

Motor: Hops on one foot Fine: Copies cross; 20/20 VA Language: tells story Social: plays with other kids and role playing; toilet trained

Answer 25

4 years old | toilet trained by 4-5 years old

Question 26

Copies square

Answer 26

4.5 y

Question 27

Motor: Skips Fine: Copies triangle Language: names 4 colors Social: dresses and undresses, domestic role playing

Answer 27

5 y

Question 28

Skips

Answer 28

6 yrs

Question 29

Cursive handwriting

Answer 29

8-10 yrs

Question 30

Pubic hair dark as beginning to curl

Answer 30

SMR3

Question 31

Breast and areola enlarged | No contour separation

Answer 31

SMR 3

Question 32

Areola and papilla form secondary mound

Answer 32

SMR 4

Question 33

Mature, nipple projects | Areola part of general contour

Answer 33

SMR 5

Question 34

Dark scrotum with curly pubic hair

Answer 34

SMR 4

Question 35

Breast and papilla elevated as a small mound

Answer 35

SMR 2

Question 36

Red flags Social smile Head held up from prone position

Answer 36

4M | 5M

Question 37

Red flags Babbles and rolls over Sits without support

Answer 37

6M | 10M

Question 38

Red flags Walks alone Obeys simple commands

Answer 38

18 months | 24 months