Development Flashcards

1
Q

Reflexes disappearing: 1-6 months (4)

A
  • Ankle Clonus: Disappears at one month
  • Palmar grasp: Disappears at 2 months
  • Stepping: Disappears at 2-4 months
  • Moro: Disappears at 3-6 months
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2
Q

Weight gain: 1-6 months

A

One ounce per day

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3
Q

Head circ growth: 1-6 months

A

Months 1-3: 2cm per month

Months 4-6: 1 cm per month

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4
Q

Disappearance of fontanels

A

Posterior: 2 months
Anterior: 18 months - 2 years

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5
Q

Developmental milestone: One month

A

Lifts and turns head

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6
Q

Red flags: One month (indicates what)

A

Early rolling (increased tone)

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7
Q

Developmental milestones: 5 weeks (3)

A
  • Regards face
  • Lifts head while prone
  • Equal movement of extremities
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8
Q

Developmental milestones: 2 months (4)

A
  • Can raise head (some up to 45 degrees)
  • Active grasp (as reflex disappears)
  • Follows to or past midline
  • Responsive smile
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9
Q

Developmental milestones: 3 months (4)

A
  • Raise head above ventral plane + legs extend to 90 degrees
  • Hand contact
  • Grasp rattle
  • Follows past midline
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10
Q

Developmental milestones: 4 months (5)

A
  • Can sit with head steady
  • No head lag (some can roll over)
  • Regards own hands, midline
  • Some can follow to 180 degrees
  • Can raise chest and head when prone
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11
Q

Developmental milestones: 5 months

A
  • Can be pulled to standing
  • Head erect and steady
  • Begins to roll from prone to supine
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12
Q

Which way does a baby roll first?

A
  • From prone to supine (5 months)

- Then from supine to prone (6 months)

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13
Q

Developmental milestones: 6 months (5)

A
  • Transfers object hand to hand
  • Interested in leg and feet
  • Roll over from supine to prone
  • Reaches
  • Some can feed selves
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14
Q

At what age does a baby demonstrate a clear preference for its care provider?

A

6 months

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15
Q

Red flags at 3 months (3)

A
  • No social smile: Evaluate environment
  • Persistent fisting (hypertonic)
  • Failure to alert to visual / auditory stimuli
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16
Q

Red flags at 4 months (3)

A
  • Poor head control
  • No social smile
  • Pulling directly to stand (hypertonic)
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17
Q

Red flag at 5 months

A

Failure to reach for an object

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18
Q

Red flags at 6 months (2)

A
  • Persistence of primative reflexes

- No babbling

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19
Q

What primitive reflexes should disappear by 6 months? (4)

A
  • Ankle Clonus (1 month)
  • Palmar grasp (2 months)
  • Placing / stepping (2-4 mo)
  • Moro (3-6 mo)
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20
Q

What receptive language does a baby display from birth to 3 months? (3)

A
  • Responds to voices and sounds
  • Preference for parental voice
  • May orient by turning eye
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21
Q

What expressive language does a baby display from birth to three months? (4)

A
  • Has different cries for different needs
  • Vocalizes (coos, gurgles)
  • Reciprocal vocalization
  • Some babies are laughing at 3 months
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22
Q

What receptive language does a baby display from 3-6 months? (3)

A
  • Enjoys rattling toys
  • Works to locate person speaking
  • Responds to name at six months
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23
Q

Expressive language from 3-6 months

A

laughter

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24
Q

Two reflexes that disappear between 6-12 months

A
  • Tonic Neck (7-8 months)

- Babinski (disappears with walking)

25
Q

Daily weight gain: 7-12 months

A

.5 oz per day

26
Q

Head circumference growth per month - 7-12 months

A

0.5 cm per month

27
Q

Increased length by the baby’s first birthday

A

9-11”

28
Q

Development characteristics: 7 months

A
  • Hand as a rake
  • Responds to changes in facial expressions
  • Pivot in prone position to go after object
29
Q

Development characteristics: 8 months (6)

A
  • Sits without help
  • Stands if hands are held
  • Separation anxiety
  • Peek-a-boo
  • Feeds self
  • Turns to voice
30
Q

Development characteristics: 9 months (6)

A
  • Stands holding on (may take steps)
  • Pass cube (releases on request)
  • Creep or crawl
  • Poke with index finger; pincer motion
  • Object permanence
  • Less dependent on mother
31
Q

Red flags: 7 months (1)

A
  • No rolling from prone to supine
32
Q

Red flags: 9 months

A
  • No reciprocal vocalization

- No rolling supine to prone

33
Q

Red flags: 10 months (2)

A
  • Inability to localize sound

- No unsupported sitting

34
Q

Developmental characteristic: 10 months

A

Parachute reaction appears

35
Q

Development Characteristics at 12 months (7)

A
  • Pulls to stand or stands alone
  • Rise independently to take step
  • Bangs two cubes in hands, extends object and releases it into offered hand
  • Imitates activities
  • Pincer without ulnar
  • Games with ball
  • May show knowledge of objects by behavior
36
Q

Receptive language: 6-9 months (2)

A
  • Looks to family member when named

- Begins to understand words

37
Q

Expressive language: 6-9 months (4)

A
  • Repetitive constants (mama, baba) - but words are nonspecific (eg mama and dada nonspecific)
  • Responds to name
  • Single syllables; imitates speech
  • Babbling
38
Q

Receptive language at 9-12 months (4)

A
  • Understands verbal cues
  • Peek-a-boo
  • Responds when name is called
  • Understands 70 words at 12 months
39
Q

Expressive language at 9-12 months (5)

A
  • First word as early as 10 months
  • Uses mama and dada specifically
  • Imitates
  • Waves bye-bye
  • Reaches to be picked up
40
Q

In the second year:

  • Weight gain
  • Length increase
  • Head circ increase
A

5-6 pounds
5” (length)
2cm (head)

41
Q

Developmental milestones: 15 months (5)

A
  • Stoop and recover - walks well
  • Puts block in cup; cube tower
  • Waves bye bye
  • Puts pellet in small bottle
  • Manages drinking cup
42
Q

Ref flags: 15 months (2)

A
  • No consonant production

- No words

43
Q

Receptive language: 12 - 18 months (1)

A

Follows 1-step commands

44
Q

Expressive language: 12-18 months (4)

A
  • Babies have up to six words by 18 months (at least 3)
  • Shakes head
  • Points to object by 18 months
  • Repeats words, says no
45
Q

Developmental milestones: 1-3 years (6)

A
  • Walks backwards, up stairs one at a time with hand held
  • Scribbles
  • Dumps pellets from bottle
  • Some children help in the house
  • Lifts elbow
  • Stacks two blocks
46
Q

Developmental milestone: 20 months

A

Go down stairs one at a time with one hand

47
Q

Receptive language: 18-24 months (2)

A
  • Follows 2 step directions

- Enjoys simple stories

48
Q

Expressive language: 18-24 months (3)

A
  • LANGUAGE EXPLOSION
  • Up to 50 words, with an average of 200 words by age 2
  • 50% intelligible
49
Q

How many teeth does a baby have at 2 and 2.5 years?

A

14-16 teeth at 2

20 teeth at 2.5

50
Q

Developmental milestones at 2 years (8)

A
  • Down stairs
  • Kicks ball forward
  • Removes article of clothing
  • Tower of 7 cubes
  • Knows male / female
  • Imitate circular strokes, horizontal line
  • Empty trash cans, drawers
  • Parallel play
51
Q

Receptive language: 24-30 months

A

Able to point to different actions

52
Q

Expressive language: 24-30 months (3)

A
  • Less jargon
  • Simple questions
  • Joins in songs
53
Q

Red flags at 18 months (3)

A
  • Hand dominance (Before 18 months = hemiparesis)
  • Not walking independently
  • Persistant tone walking (increased tone, achilles heal tightness)
54
Q

Red flags: 2 years (2)

A
  • Inability to walk up and down stairs

- No two-word sentences

55
Q

Increase in height:

  • By 1 year
  • 2 years
  • 3 years
  • 4 years
A
  • By 1 year: 9-11”
  • 2 years: 5”
  • 3 years: 3-4”
  • 4 years: 2-3”
56
Q

When can a child first scribble?

A

18 months

57
Q

What can a child draw…

  • At 18 months?
  • At 2 years?
  • At 3 years?
A
  • 18 months: Scribbles
  • 2 years: Imitate circular strokes, horizontal line
  • 3 years: Copies circle
58
Q

What can a child draw…

  • At 4 years?
  • At 5 years?
  • At 6 years?
  • At 7 years?
A
  • 4 years: Draws cross, 4.5 years: 6 point person
  • 5 years: Copies closed square
  • 6 years: Draws triangle
  • 7 years: Draws hexagon
59
Q

Gender:
2
3
5

A

2 years: Knows male / female
3 years: Shows gender preference
5 years: Knows how male / female “should” dress.