Growth and Development Flashcards by juhee lee

[Growth/weight]

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

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

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[Growth/height]

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

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

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[Growth/height]

Formula to estimate height in centimeters

Height in cm = age in years x 5 + 80

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[Growth/HC]

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

2 years old

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

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[Dev/milestone]

Which month?

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

2 months
(Social smile 6 weeks)

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[Dev/milestone]

Which month?

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

4 months

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[Dev/milestone]

Which month?

Sits with hand support
Stranger anxiety
Transfer object
Babbles

6 months

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[Dev/milestone]

Which month?

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

8 months

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[Dev/milestone]

Which month?

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

10 months

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[Dev/milestone]

Which month?

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

12 months

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[Dev/milestone]

Which year?

Throws overhead
Pulls off pants
Follows two step command
Parallel play

2 years old

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[Dev/milestone]

Which year?

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

2 years 6 months old (30 months)

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[Dev/milestone]

Which year?

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

3 years old

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[Dev/milestone]

Which year?

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

4 years old

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[Dev/milestone]

Which year?

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

5 years old

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[Dev/milestone]

Which year?

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

6 years old

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[Dev/milestone]

Handedness is established at ___ age

3 years old

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[Dev/milestone]

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

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

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[Dev/milestone]

Language explosion at ___ years old

2 years old

[Dev/milestone]

Interest in basic sexuality at ___ years old

4-5 years old

[Dev/Reflexes]

Palmar grasp disappears at ___ months?

By 3-6 months

start at 28 weeks
develops fully at 32 weeks

[Dev/Reflexes]

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

Develops at 36 weeks
Disappears by 3-4 months

[Dev/Reflexes]

Tonic neck reflext appears and disappears at ___ age

Appears at 2 weeks of age
6 months

[Dev/Reflexes]

Parachute reflex is fully developed at ____ age

8-9 months of age and persists

# [Growth/HC] Head growth rate between 0 and 2 year old?

0.5 cm/week

# [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

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

# [Growth/height] Midparental height calculation?

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

# [Growth/Chart] Prematurity growth chart correction age? Head/Weight/Height

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

# [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

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

# [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

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

# [Dev/Dev delay] Red flags for motor developmental delay No head control by ___ months Fisting beyond ___ months Moro/Rooting reflex past ___ months

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

# [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

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

# [Dev/Dev delay/Lang] Percentages of language spoken from child understood by Strangers per age?

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

# [Growth/head] Closure of posterior fontanelle is around ___ months of age Closure of anterior fontanelle is around ___ months of age

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

# [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

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

# [Dev/Dev delay/Lang] Persistent stutter beyond ___ years old is suggestive of childhood onset fluency disorder

6 years

# [Dev/Fine motor] Palmar grasp __ months (disappear by __ months) Involuntary grab ___ months Voluntarily grab rattle __ months Rake ___ months Scissor grasp __ months Pincer grasp __ months

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

# [Dev/Fine motor] Circle at ___ year old Cross at ___ year old Square at ___ year old Triangle/diamond at ___ year old

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

# [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 ___

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

# [Dev/Teething] Diagnosis? Baby with teething

Cold panniculitis

# [Dev/Eye] Age when conjugate gaze present?

4 months

# [Growth/Teeth] Primary eruption teeth rule?

‘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

# [Growth/Teeth] Age when first primary tooth fall out

6-7 years old

# [Growth/Teeth] Antibiotics for dental infection? (2)

Augmentin (Amoxicillin/clavulanate) Clindamycin

# [Growth/Penis] Physiologic phimosis is by ___ age

Physiologic phimosis is by _4_ years of age (Foreskin easily retracted afterwards)

# [Dev/Adol] 11-14 year old: ___ 15-17 year old: ___ 18-21 year old: ___

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

# [Growth/Testis] Testicles descend usually by ___ months Orchiopexy between ___ and ___ months

Testicles descend usually by _6_ months Orchiopexy between _6_ and _18_ months