5 - Growth and Development Flashcards
Expected weight of 1-6 months old
Wt (g) = age in mos x 600 + BW
Expected weight of 7-11 months old
Wt (g) = age in mos x 500 + BW
Expected weight of 1-6 years old
Wt (kg) = age in years x 2 + 8
Birth weight is doubled and tripled at what ages
Doubled: 4 months
Tripled: 1 year
Average length gain during the 1st year
25cm
Expected height formula
Ht (cm) = age in years x 5 + 80
Ht (in) = age in years x 2 +32
Age when boys achieved 1⁄2 of mature height
2 years old
Age when a child is 3 ft tall
3 years old
Birth length doubled and tripled at what ages
Doubled: 4 years old
Tripled: 13 years old
HC approximates adult head
6 years old
Expected # of teeth
Age in months – 6
Suspect a ______ disorder if no teeth by 13 months
Thyroid disorder
All primary teeth should have erupted by
3 years old
Social smile
2 months
Stranger anxiety
6 months
Object permanence
9 months
Separation anxiety
12 months
Reflexes that are covered by voluntary action
Landau
Parachute
First reflex to disappear
Rooting (1 month)
Last reflex to disappear
Plantar (7-9 months)
2 core domains affected in Autism Spectrum Disorder
• Social communication and social interaction
• Restricted repetitive patterns of behavior, interests, and activities
ADHD symptoms should be present before what age
12 years old
ADHD frequently overlaps with what other conditions
• Oppositional defiant disorder
• Conduct disorder
T or F: ASD and ADHD can be diagnosed together in one child
T
