Growth/Development Flashcards

1
Q

Head circumference growth

A

2 cm/month for 1st 3 months
1 cm/month for 3-6 months
0.5 cm/month for 6-12 months

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2
Q

Average head circumference

A

Birth 35 cm
1 year 47 cm
2 years 49 cm

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3
Q

Average height

A

Birth 50.8 cm
1 year 76 cm
2 years 88 cm

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4
Q

How many times 2 year old height estimates adult height?

A

2x

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5
Q

Weight doubles by which month?

A

5 months

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6
Q

Weight triples by which month?

A

12 months

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7
Q

Weight quadruples by which month?

A

24 months

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8
Q

Average weight

A

Birth 3-3.5 kg
1 year 10 kg
2 years 12-12.5 kg

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9
Q

Hand dominance develops

A

18 months

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10
Q

Head up in prone position

A

2 months

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11
Q

Rolls from front to back

A

3-4 months

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12
Q

Sits unsupported

A

6 months

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13
Q

Rolls back to front

A

5-6 months

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14
Q

Commando crawls

A

7 months

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15
Q

Reaches

A

6 months

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16
Q

First steps

A

12 months

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17
Q

Plays ball with examiner

A

15 months

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18
Q

Stoops and recovers

A

15 months

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19
Q

Throws ball

A

18 months

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20
Q

Runs stiffly

A

18 months

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21
Q

Kicks ball

A

24 months

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22
Q

Jumps in place

A

24 months

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23
Q

Walks up stairs by alternating feet

A

36 months

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24
Q

Hops 2 or 3 times

A

36 months

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25
Q

Pedals tricycle

A

36 months

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26
Q

Dresses without help

A

4 years

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27
Q

Hops on one foot

A

4 years

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28
Q

Skips by alternating feet

A

5 years

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29
Q

Rides a bicycle

A

6 years

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30
Q

Draws circle

A

3 years

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31
Q

Draws cross

A

4 years

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32
Q

Draws square

A

4.5 years

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33
Q

Draws triangle

A

5 years

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34
Q

Tower of 2 blocks

A

15 months

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35
Q

Hands unfisted most of the time

A

3 months

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36
Q

Holds rattle

A

4 months

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37
Q

Transfers objects from hand to hand across midline

A

6 months

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38
Q

Feeds self with fingers

A

9 months

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39
Q

Bangs 2 objects

A

9 months

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40
Q

Plays gesture games

A

9 months

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41
Q

Pincer grasp

A

10 months

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42
Q

Releases cube into a cup

A

12 months

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43
Q

Drinks from a cup

A

15 months

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44
Q

Scribbles with a crayon

A

15 months

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45
Q

Tower of 4 blocks

A

18 months

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46
Q

Feeds self with spoon

A

18 months

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47
Q

Tower of 6 blocks

A

24 months

48
Q

Turns single pages of a book

A

24 months

49
Q

Washes and dries hands

A

24 months

50
Q

Removes clothing

A

24 months

51
Q

Tower of 8 blocks

A

36 months

52
Q

Puts on t-shirt, shorts

A

36 months

53
Q

Draws a stick figure with 6 body parts

A

5 years

54
Q

Cooing

A

vowel sound

55
Q

Babbling

A

consonants

56
Q

Jargon

A

complicated multisyllabic consonant and voewl sounds with intonation changes

57
Q

Protoimperative pointing

A

pointing in hopes of obtaining (12 months)

58
Q

Protodeclarative pointing

A

pointing to share interest in an object (14 months)

59
Q

Telegraphic speech

A

first word combinations

60
Q

Smiles

A

2 months

61
Q

Babbles

A

6 months

62
Q

Localizes sound

A

6 months

63
Q

Laughs

A

4 months

64
Q

Waves good-bye

A

9 months

65
Q

“mama/dada” inappropriate

A

9 months

66
Q

Follows 1-step command with gesture

A

12 months

67
Q

Follows command without gesture

A

14 months

68
Q

Says “no”

A

14 months

69
Q

10-25 words

A

18 months

70
Q

Identifies 1 or more body part

A

18 months

71
Q

2-step commands

A

24 months

72
Q

50+ words

A

24 months

73
Q

Uses “I/me/mine”

A

24 months

74
Q

Knows age/sex

A

36 months

75
Q

Tells a story

A

4 years

76
Q

Counts to 10

A

5 years

77
Q

75% intelligible

A

36 months

78
Q

Tracks object

A

2 months

79
Q

Mouthing to explore

A

6 months

80
Q

Asks questions

A

4 years

81
Q

Symbolic play with doll

A

18 months

82
Q

Prepares bowl of cereal

A

5 years

83
Q

Knows right and left

A

6 years

84
Q

Stranger anxiety

A

9-12 months

85
Q

Object permanence

A

9 months

86
Q

Fixates on face

A

term infant

87
Q

Gaze monitoring

A

8 months (example of joint attention)

88
Q

Pretend play

A

2 years

89
Q

Parallel play

A

2-3 years

90
Q

Cooperative play

A

4 years

91
Q

Following a point (ie looking at a pointed at object)

A

10 months

92
Q

Concept of themselves and demonstrable will

A

12 months

93
Q

Functional play (ie ringing bell)

A

12 months

94
Q

MR diagnosis

A

IQ < 70, onset before 18 yo, adaptive behavior disturbance

95
Q

MR classification

A

pround < 20
severe 20-35
moderate 35-50
mild 50-70

96
Q

Most common MR presentation

A

before 18 months - gross motor delay

after 2 years - language delay

97
Q

Recurrence risk of MR of unknown etiology

A

3-9%

98
Q

CP types

A

spastic, athetoid, atonic, ataxic

99
Q

Rate of MR in CP

A

50-60%

100
Q

AFP in myelomeningoclele

A

elevated

101
Q

Folic acid dose

A

400 micrograms daily

102
Q

Myelomeningocele neurologic complications

A

hydrocephalus (90% require VP shunt), vocal cord paralysis, seizures, tethered cord

103
Q

Rate of MR in autism

A

70%

104
Q

Most common development disabilities

A
  1. MR, 2. CP, 3. autism
105
Q

Prevalence of ADHD

A

8-10% (male to female ratio 3:1)

106
Q

Prevalence of learning disability

A

6-8%

107
Q

Clinical presentation of learning disability

A

Isolated language/verbal or math/performance (children in both more likely to have MR or ADHD)

108
Q

Syndromes associated with learning disability

A

Turner, fragile X, Klinefelter, NF1

109
Q

Age at which stuttering is a clinical disorder

A

> 5 years of age

110
Q

Autism diagnosis

A

6 of 12 categories (at least 2 from social interaction)

111
Q

Kaufman Assessment Battery

A

academic achievement

112
Q

Conner’s Rating Scales

A

attention

113
Q

PEDS

A

global development

114
Q

Wide Range Achievement Test (WRAT)

A

academic achievement

115
Q

Peabody Picture Vocabulary

A

speech/language

116
Q

ASQ

A

global development

117
Q

Stanford-Binet

A

cognitive/intellectual functioning