Growth and Development Flashcards

1
Q

[Growth/weight]

Birth weight
doubles at ___ months
triple at ___ months
quadruple at ___ months

A

4 months (around 6.5 kg)
12 months (10 kg)
24 months (12.5 kg)

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2
Q

[Growth/height]

Birth length
increases 50%: __
double: __
triple: __

A

50% 1 year of age (75 cm)
Double 4 years of age (100 cm)
Triple 13 year (150 cm)

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3
Q

[Growth/height]

Formula to estimate height in centimeters

A

Height in cm = age in years x 5 + 80

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4
Q

[Growth/HC]

90% of adult head size by ___
Approximates adult head by ___

A

2 years old

90% of adult head size by 2 years old
Approximates adult head by 6 years old

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5
Q

[Dev/milestone]

Which month?

Chest up with wrists in prone
Hold hands together
Recognize mother
Social sile

A

2 months
(Social smile 6 weeks)

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6
Q

[Dev/milestone]

Which month?

Sits with trunk support, No head lag, Props on wrists
Hands mostly open
Plays with rattle
Laughs out loud

A

4 months

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7
Q

[Dev/milestone]

Which month?

Sits with hand support
Stranger anxiety
Transfer object
Babbles

A

6 months

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8
Q

[Dev/milestone]

Which month?

Commando crawls
Holds own bottle
Scissor grasp
Says dada (nonspecific)

A

8 months

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9
Q

[Dev/milestone]

Which month?

Pulls to stand, cruses along with furniture
Bangs two cubes together
Waves bye-bye
Specific dada

A

10 months

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10
Q

[Dev/milestone]

Which month?

Independent steps
Fine pincer grasp
Shows objects to share interests
1 step command with one gesture

A

12 months

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11
Q

[Dev/milestone]

Which year?

Throws overhead
Pulls off pants
Follows two step command
Parallel play

A

2 years old

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12
Q

[Dev/milestone]

Which year?

Jumps in place
Uses potty
Makes 8 cube tower
Washes hands alone
Imitate adult activity

A

2 years 6 months old (30 months)

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13
Q

[Dev/milestone]

Which year?

Balance on foot for 3 seconds
Copy circle
Independent eating
Knowns own gender, age
Imaginative play

A

3 years old

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14
Q

[Dev/milestone]

Which year?

Gallops
Copy squre
Washes hand, Brushes teeth alone, use folks well
Group play

A

4 years old

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15
Q

[Dev/milestone]

Which year?

Skip
Copy triangle
Independent dressing/bathing
Name 10 colors, counts to 10

A

5 years old

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16
Q

[Dev/milestone]

Which year?

Tandem walks
Draw a diamond
Write name
Best friend of same sex

A

6 years old

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17
Q

[Dev/milestone]

Handedness is established at ___ age

A

3 years old

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18
Q

[Dev/milestone]

Bed wetting normal
for girls is up to ____
for boys is up to ____

A

Bed wetting normal
for girls is up to 4 years old
for boys is up to 5 years old

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19
Q

[Dev/milestone]

Language explosion at ___ years old

A

2 years old

20
Q

[Dev/milestone]

Interest in basic sexuality at ___ years old

A

4-5 years old

21
Q

[Dev/Reflexes]

Palmar grasp disappears at ___ months?

A

By 3-6 months

start at 28 weeks
develops fully at 32 weeks

22
Q

[Dev/Reflexes]

Rooting reflex is fully developed at ____ age and disappears by ____ age

A

Develops at 36 weeks
Disappears by 3-4 months

23
Q

[Dev/Reflexes]

Tonic neck reflext appears and disappears at ___ age

A

Appears at 2 weeks of age
6 months

24
Q

[Dev/Reflexes]

Parachute reflex is fully developed at ____ age

A

8-9 months of age and persists

25
Q

[Growth/HC]

Head growth rate between 0 and 2 year old?

A

0.5 cm/week

26
Q

[Growth/weight]

Weight gain ___ g/day in the first 3 months
___ g/day in 3-6 months
___g/day in the remainder first year
___kg/year in the prepubertal year

A

30 g/day in the first 3 months
20 g/day in 3-6 months
10 g/day in the remainder
2 kg (5 lb)/year in the prepubertal

27
Q

[Growth/height]

Midparental height calculation?

A

Girls: (maternal height + paternal height - 13 cm (or 5 inch))/2
Boys: (paternal height + maternal height + 13 cm (or 5 inch))/2

28
Q

[Growth/Chart]

Prematurity growth chart correction age?
Head/Weight/Height

A

Head till 18 months old
Weight till 2 year old
Height till 40 months old

29
Q

[Growth/FTT]

Failure to thrive definition (3)
(1 point in the growth curve)

Weight < ___ %
Weight for height < ___ %
Weight < ___ % or more than ideal weight for height

A

Weight < 3%
Weight for height < 5%
Weight < 20% or more than ideal weight for height

30
Q

[Growth/FTT]

Failure to thrive definition (3)
(Series of points)

Weight gain <___ g/day from 0-3 months
Weight gain <___ g/day from 3-6 months
Downward crossing of ___ major percentile curves

A

Weight gain <20 g/day from 0-3 months
Weight gain <15 g/day from 3-6 months
Downward crossing of 2 major percentile curves

31
Q

[Dev/Dev delay]

Red flags for motor developmental delay

No head control by ___ months
Fisting beyond ___ months
Moro/Rooting reflex past ___ months

A

No head control by 3 months
Fisting beyond 3-4 months
Moro/Rooting reflex past 6 months

32
Q

[Dev/Dev delay]

Red flags for language delay? (6)

No babbling till __ months
No words by __ months
No meaningful phrase by __ years old
Stuttering after __ years old

A

No babbling till 9 months
No words by 18 months
No meaningful phrase by 2 years old
Stuttering after 3 years old
Inability to use language to communicate after 3 years old
Difficulty with language comprehension after 3 years old

33
Q

[Dev/Dev delay/Lang]

Percentages of language spoken from child understood by Strangers per age?

A

50% at 2 years old
75% at 3 years old
100% at 4 years old

34
Q

[Growth/head]

Closure of posterior fontanelle is around ___ months of age
Closure of anterior fontanelle is around ___ months of age

A

1-2 months for posterior
9-18 months for anterior

35
Q

[Dev/Dev delay/Social]

Early signs of Autism?
No social smile, limited eye contact by __ months
No babbling, pointing by __ months
No single word by __ months
No make-believe play by __ months
No 2-word phrase by __ year

A

No social smile, limited eye contact by 6 months
No babbling, pointing by 14 months
No single word by 16 months
No make-believe play by 18 months
No 2-word phrase by 2 year

36
Q

[Dev/Dev delay/Lang]

Persistent stutter beyond ___ years old is suggestive of childhood onset fluency disorder

A

6 years

37
Q

[Dev/Fine motor]

Palmar grasp __ months (disappear by __ months)
Involuntary grab ___ months
Voluntarily grab rattle __ months
Rake ___ months
Scissor grasp __ months
Pincer grasp __ months

A

Palmar grasp 2 months (disappear by 5 months)
Involuntary grab 4 months
Voluntarily grab rattle 5 months
Rake 6 months
Scissor grasp 6 months
Pincer grasp 8 months

38
Q

[Dev/Fine motor]

Circle at ___ year old
Cross at ___ year old
Square at ___ year old
Triangle/diamond at ___ year old

A

Circle at 3 year old
Cross at 3.5 year old
Square at 4 year old
Triangle/diamond at 5 year old

39
Q

[Dev/Gross motor]

Walk independently by ___
Starts to run by ___
Steps with two feet by ___
Squat and stand back up by ___
Steps with one feet up/down by ___

A

Walk independently 15 months
Starts to run 18 months
Steps with two feet 2 year
Squat and stand back up 3 year
Steps with one feet up/down 4 year

40
Q

[Dev/Teething]

Diagnosis?

Baby with teething

A

Cold panniculitis

41
Q

[Dev/Eye]

Age when conjugate gaze present?

A

4 months

42
Q

[Growth/Teeth]

Primary eruption teeth rule?

A

‘7+ 4’ rule

7 months of age: first teeth
11 months of age: 4 teeth
15 months of age: 8 teeth
19 months of age: 12
23 months of age: 16 teeth
27 months of age: 20 teeth

43
Q

[Growth/Teeth]

Age when first primary tooth fall out

A

6-7 years old

44
Q

[Growth/Teeth]

Antibiotics for dental infection? (2)

A

Augmentin (Amoxicillin/clavulanate)
Clindamycin

45
Q

[Growth/Penis]

Physiologic phimosis is by ___ age

A

Physiologic phimosis is by 4 years of age
(Foreskin easily retracted afterwards)

46
Q

[Dev/Adol]

11-14 year old: ___
15-17 year old: ___
18-21 year old: ___

A

11-14 year old: self-preoccupation
15-17 year old: peer group is most important
18-21 year old: individual relationship is important

47
Q

[Growth/Testis]

Testicles descend usually by ___ months
Orchiopexy between ___ and ___ months

A

Testicles descend usually by 6 months
Orchiopexy between 6 and 18 months