Foetal ejection reflex in human female is ind | vedclass

Name: PDF Generator App | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(b) : Parturition is induced by a complex neuroendocrine mechanism. The signals for parturition originate from the fully developed foetus and the plac

Vedclass · Accepted Answer

fully developed foetus and placenta

Vedclass · Answer

(b) : Parturition is induced by a complex neuroendocrine mechanism. The signals for parturition originate from the fully developed foetus and the placenta which induce mild uterine contractions called foetal ejection reflex. This triggers release of oxytocin from the maternal pituitary. Oxytocin acts on the uterine muscle and causes stronger uterine contractions, which in turn stimulates further secretion of oxytocin. The stimulatory reflex between the uterine contraction and oxytocin secretion continues resulting in stronger and stronger contractions. This lead to expulsion of the baby out of the uterus through the birth canal.

Foetal ejection reflex in human female is induced by

Similar Questions

$A$ -Colostrum contains several antibodies.

$R$ -Due to colostrum immunity is decrease in child.

Select the correct option describing gonadotropin activity in a normal pregnant female.

Choose the correct one

Give scientific reasons : When birth time is near, two chemical signals associated and produces real parturition pain / labour pain.

Which of these is not an important component of initiation of parturition in humans?