Milestones:Infancy Flashcards
[weight]
what happens at 10 days
regain birth weight
ave birth weight
3kg
[weight]
what happens at 5mos?
2xBW
[weight]
1yr
3xBW
[weight]
2yrs
4xBW
[length]
ave BL
50cm or 20in
[length]
1yr
+50% BL ~ 25cm
[length]
4yrs
2xBL
[weight]
how to solve for weight if below 6mos
Age in mosx600 + BW
[weight]
how to solve for weight if 6-12mos
age in mos x 500 + BW
[length]
ave gain per month: birth to 3mos
9cm
[length]
ave gain per month: 3-6mos
8cm
[length]
ave gain per month: 6-9mos
5cm
[length]
ave gain per month: 9-12mos
3cm
[length]
how to solve
age in years x 5 + 80cm
[head circumference]
increase in head circumference in 1 year
4in
[head circumference]
increase in head circumference in first 4mos
0.50in/mo
[head circumference]
increase in head circumference in next 8 mos
0.25in/mo
[head circumference]
increase in head circumference @ 2nd year
1in
[head circumference]
increase in head circumference @ 3rd-4th yr
0.5in/yr ~ 1.5in
[head circumference]
increase in head circumference @ 6th-12th year
1.5in ~0.5in/5yrs