NUR331 Exam 1 Flashcards
(255 cards)
cephalocaudal
head develops first
proximodistal
gain control from near to far
ex. - uses whole arm to write rather than just wrist
differentiation
simple skills are learned before complex skills
pediatric stages with ages
neonate - birth to 28 days
infant - birth to 12 months
toddler - 1 to 2 years
preschooler - 3 to 6 years
school age - 6 to 12 years
prepubertal - 10 to 12 years
adolescence - 13 to 18 years
erikson - trust vs mistrust
infant
erikson - autonomy vs shame and doubt
toddler
erikson - initiative vs guilt
preschool
erikson - industry vs inferiority
school-age
erikson - identity vs role confusion
adolescent
piaget - sensorimotor
1-2 years
piaget - preoperation
2-6 years
piaget - operation
school-age
piaget - formal operation
adolescent
Explain weight gain of infants.
- lose 10% of weight initially after birth
- grow about 1 oz per day until 6 months
- double weight by 6 months
- triple weight by 1 year
Explain height growth in infants.
- increase 1 inch each month until 6 months
- increase height by 50% by one year
Explain head circumference growth of infants
grow 0.5 inches per month for the first 6 months
When do the anterior and posterior fontanels close in infants?
anterior - 12-18 months
posterior - 6-8 weeks
Why do infants lose weight in the first few days of their life?
- withdrawal of hormones from mother
- loss of excessive extra cellular fluid
- limited food intake
respiratory rate of infants
newborn - 30-60 per minute
1 year - 20-30 per minute
heart rate of infants
newborn - 120-160bpm
1 year - 100-120bpm
blood pressure of infants
newborn - 80/40
1 year - 100/60
*fluctuates
When do maternal iron stores diminish in infants?
5-6 months
When does the majority of the digestive system work in infants?
3 months
When do amylase and lipase begin to function in infants?
4-6 months