Obj.24 Fetal Period w Embryonic period-8 weeks all major systems present head 1/2 size of body heart beating.

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Presentation transcript:

Obj.24 Fetal Period w Embryonic period-8 weeks all major systems present head 1/2 size of body heart beating

Obj. 24 cont. w Second trimester wks ears, eyes, face developed sucking, blinking moves early in this trimester limbs in proportion

Obj. 24 cont. w Third trimester bones ossify substantial weight increase eyes are open body proportioned

Objective 25: Labor w Dialation-from onset until cervix reaches its 10 cm contractions min apart water breaks longest stage

Objective 25 continued w Expulsion Stage from full dilation to delivery contractions every 2-3 min. approx. 50 min. w/ 1st birth assisted w/ episiotomy

Obj. 25 continued w Placental Stage delivery of placenta w/in 15 min. of delivery

Obj. 26 First Breath w Umbilicus clamped, CO2 accumulates. w Respiratory centers in brain trigger first breath. w Foramen in heart collapse