4.Sacammon's growth curve
Aug 19, 2020 ·
4m 44s
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Description
SCAMMON’S GROWTH CURVE — GROWTH SPURTS 4 GROWTH SPURTS 1. JUST BEFORE OR AT BIRTH - Most rapid growth in human occur during pre-natal period 2. 1 YEAR AFTER BIRTH...
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SCAMMON’S GROWTH CURVE — GROWTH SPURTS
4 GROWTH SPURTS
1. JUST BEFORE OR AT BIRTH - Most rapid growth in human occur during pre-natal period
2. 1 YEAR AFTER BIRTH
3. PRE-PUBERTAL [GIRLS 5-6YEARS., BOYS 6-8 YEARS]
4. PUBERTY [GIRLS 10-12, BOYS 12-14]
Mandibular growth coincides with 4th growth sprout ie; pubertal
growth
A. Neural — Brain
a. At birth 50%
b. At 4-6 years — 95%
c. So below this age, ie around 3 yrs child will not be able to differentiate colours, tell his name and so.
d. Complete at 15 years age — 100%
B. Genital
a. Begins at 12 years
b. Complete at 18 years
C. Lymphoid / immunity
a. At peak — 200% — 12 years
b. Complete — 100% — 18 years
∴ immunity is highest in children
show less
4 GROWTH SPURTS
1. JUST BEFORE OR AT BIRTH - Most rapid growth in human occur during pre-natal period
2. 1 YEAR AFTER BIRTH
3. PRE-PUBERTAL [GIRLS 5-6YEARS., BOYS 6-8 YEARS]
4. PUBERTY [GIRLS 10-12, BOYS 12-14]
Mandibular growth coincides with 4th growth sprout ie; pubertal
growth
A. Neural — Brain
a. At birth 50%
b. At 4-6 years — 95%
c. So below this age, ie around 3 yrs child will not be able to differentiate colours, tell his name and so.
d. Complete at 15 years age — 100%
B. Genital
a. Begins at 12 years
b. Complete at 18 years
C. Lymphoid / immunity
a. At peak — 200% — 12 years
b. Complete — 100% — 18 years
∴ immunity is highest in children
Information
Author | Dr.Mayakha Mariam |
Website | - |
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