Free CBC Lactation Physiology & Anatomy Questions and Answers

Question 1

Which hormone is primarily responsible for milk production in lactating mothers?

Accepted Answer

Prolactin

Answer

Oxytocin

Answer

Estrogen

Answer

Progesterone

Question 2

What is the primary function of oxytocin in breastfeeding?

Accepted Answer

Triggers the milk ejection reflex (let-down).

Answer

Stimulates milk production.

Answer

Inhibits lactation.

Answer

Increases fat content in breast milk.

Question 3

What is the role of the alveoli in the mammary glands?

Accepted Answer

Produce and store breast milk.

Answer

Transport milk to the nipple.

Answer

Prevent milk leakage.

Answer

Regulate milk pH levels.

Question 4

Which anatomical structure delivers milk from the alveoli to the nipple?

Accepted Answer

Lactiferous ducts

Answer

Areola

Answer

Mammary glands

Answer

Lobules

Question 5

What role does colostrum play in the early days of breastfeeding?

Accepted Answer

It provides essential antibodies and nutrients.

Answer

It has no nutritional value.

Answer

It only serves as a hydration source.

Answer

It causes digestive issues in newborns.

Question 6

Why is frequent breastfeeding important for milk production?

Accepted Answer

It signals the body to produce more milk.

Answer

It depletes the milk supply.

Answer

It slows down milk flow.

Answer

It reduces oxytocin levels.