Growth And Development Flashcards
Developmental milestones in the first year of life can be achieved within
2 months (+/-)
Developmental milestones in the second year of life can be achieved within
4 months (+/-)
Babies double their birthweight at _____ and triple it at ____
4-5 months
1 year old
Formula of weight for infants <6 mos
Age in mos x 600 + BW
Formula of weight for infants >6 mos
Age in mos x 500 + BW
Formula for weight in 1-6 years old
Age x 2 + 8
Formula for weight in more than 7 years old
(Age x 7) - 5 / 2
Height in cms formula
Age in years x 5 + 80
1/2 mature height for boys is achieved at what age
2 years old
What is the average height if the child is 3 years old?
3 feet tall
2x the birth length is achieved when
4 years old
3x the birth length is seen during what age
13 years old
At what age does the head circumference approximate the adult size?
6 years old
Formula for number of teeth
Age in months - 6
If the child has no teeth by 13 mos, you should suspect what disease?
Thyroid disorder
All 20 primary teeth should have erupted by what age
3 years old
Explosion of language occurs at what age
2 years old
Developmental milestone:
Rolls front to back
4-5 months
Developmental milestone:
Sit with support
6 months
Developmental milestone:
Cruising
9-10 months
Developmental milestone:
Transfer objects
6 months
Developmental milestone:
Pincer grasp
9 months
Developmental milestone:
Babbles
6 months
Developmental milestone:
Stranger anxiety
6 months
Developmental milestone:
Waves bye bye
9 months
Developmental milestone:
Object permanence
9-10 months
Developmental milestone:
Separation anxiety
12 months
Developmental milestone:
Sits alone without support
10 months
Developmental milestone:
Turns head to voice/sound
3 mos
Developmental milestone:
Responds to name calling
7 mos
Developmental milestone:
Dry by day
2 years
Developmental milestone:
Dry by night
3 years
Developmental milestone:
Parallel play
2 years
Developmental milestone:
Draws triangle
6 years
Developmental milestone:
Handedness
3 years old
Which reflex persists throughout life?
Parachute
Duration of palmar grasp
2-3 months
Duration of rooting
1 month
Less prominent after 1 month
Duration of Moro reflex
5-6 mos
Duration of tonic neck reflex
6-7 mos
Reflex that is prerequisite for walking
Parachute
Developmental milestone:
Vision is 20/20
4 years old
Average hours of sleep of a 3 month old?
15
Average hours of sleep of a 12 month old?
14
Average hours of sleep of a 1 week old?
16.5
Prognostic factors in autism spectrum disorder
Presence or absence of intellectual disability
Language impairment
For ADHD to be diagnosed, symptoms must be present at this age
< 12 years old
A neurodevelopmental disorder defined by impairing levels of inattention, disorganization, and/or hyperactivity-impulsivity
ADHD
ADHD often overlaps with these psychiatric disorders
Oppositional defiant and conduct