Specific Hormones | Functions of Prolactin

Specific Hormones | Functions of Prolactin

Assessment

Interactive Video

Science, Health Sciences, Biology

University

Hard

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The video tutorial explains the role of prolactin, a hormone released by the anterior pituitary gland, in milk production. Unlike other hormones, prolactin does not trigger the release of another hormone but instead facilitates milk synthesis in the mammary glands. The tutorial also discusses the interaction between prolactin and oxytocin, which is necessary for milk ejection. The process of lactation, nutrient composition of milk, and the mechanics of breastfeeding are covered, highlighting the importance of both prolactin and oxytocin in successful breastfeeding.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the hypothalamic-hypophyseal portal system in hormone release?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the components of milk that are important for an infant's growth?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the feedback mechanism involving prolactin.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the mechanism of milk ejection differ from the common perception of breastfeeding?

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