A: Lactational amenorrhoea is due to high lev | vedclass

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

Question

(C) Lactational amenorrhoea refers to the absence of menstruation during the period of intense lactation following parturition.This condition is cause

Vedclass · Accepted Answer

Assertion is correct,but Reason is incorrect.

Vedclass · Answer

(C) Lactational amenorrhoea refers to the absence of menstruation during the period of intense lactation following parturition.This condition is caused by high levels of prolactin,which is secreted in response to suckling.High levels of prolactin inhibit the release of gonadotropins ($LH$ and $FSH$) from the anterior pituitary gland.Since gonadotropins are essential for ovulation,their inhibition prevents the menstrual cycle.Therefore,the Assertion is correct,but the Reason is incorrect because prolactin inhibits,rather than stimulates,the release of gonadotropins.

$A$: Lactational amenorrhoea is due to high levels of prolactin.
$R$: Prolactin stimulates the release of gonadotropins.

Similar Questions

Which hormone injection is administered by doctors to induce parturition?

Complete the analogy: Pregnancy : gestation :: baby birth : . . . . . . .

Which hormone acts on the uterus during parturition?

Which of the following mammals has the highest percentage of lactose in its milk?

Lactational amenorrhoea is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$: Lactational amenorrhoea is due to high levels of prolactin.$R$: Prolactin stimulates the release of gonadotropins.