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1st Year A&P > The Breast & Lactation > Flashcards

The Breast & Lactation Flashcards

1
Q

What is the primary function of the breast?

A

The primary function of the breast is to produce milk for lactation.

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2
Q

True or False: Lactation begins during pregnancy.

A

True

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3
Q

What hormone is primarily responsible for milk production?

A

Prolactin

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4
Q

Fill in the blank: The milk-producing glands in the breast are called __________.

A

alveoli

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5
Q

What is colostrum?

A

Colostrum is the first form of milk produced after giving birth, rich in antibodies.

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6
Q

Which hormone triggers the let-down reflex during breastfeeding?

A

Oxytocin

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7
Q

Multiple Choice: What is the average duration of exclusive breastfeeding recommended by the World Health Organization (WHO)? A) 3 months B) 6 months C) 1 year D) 2 years

A

B) 6 months

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8
Q

What are the two main types of breast tissue?

A

Glandular tissue and adipose tissue

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9
Q

True or False: Breastfeeding can help reduce the risk of certain cancers in mothers.

A

True

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10
Q

What is the term for the process of milk ejection during breastfeeding?

A

Let-down reflex

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11
Q

Fill in the blank: The __________ is the area surrounding the nipple that may darken during pregnancy.

A

areola

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12
Q

What is the typical composition of breast milk?

A

Breast milk typically contains water, proteins, fats, carbohydrates, vitamins, and minerals.

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13
Q

Multiple Choice: Which vitamin is particularly important in breastfeeding for the infant? A) Vitamin A B) Vitamin C C) Vitamin D D) Vitamin K

A

A) Vitamin A

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14
Q

What are the benefits of breastfeeding for infants?

A

Breastfeeding provides optimal nutrition, strengthens the immune system, and promotes healthy growth.

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15
Q

True or False: Formula feeding provides the same immunological benefits as breastfeeding.

A

False

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16
Q

What is the role of the myoepithelial cells in the breast?

A

Myoepithelial cells help in the contraction of alveoli to eject milk during breastfeeding.

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17
Q

Fill in the blank: The __________ is the duct through which milk is delivered from the breast to the nipple.

A

lactiferous duct

18
Q

What is the average amount of milk produced by a breastfeeding mother per day?

A

About 25 to 30 ounces (750 to 900 mL)

19
Q

Multiple Choice: Which of the following is NOT a benefit of breastfeeding for mothers? A) Weight loss B) Increased risk of osteoporosis C) Reduced risk of breast cancer D) Improved bonding with the baby

A

B) Increased risk of osteoporosis

20
Q

What is the term for the period of breastfeeding after giving birth?

A

Lactation period

21
Q

True or False: Breastfeeding can be continued while the mother is pregnant with another child.

A

True

22
Q

What is the purpose of the let-down reflex?

A

The let-down reflex allows milk to be released from the alveoli into the ducts for the baby to feed.

23
Q

Fill in the blank: During breastfeeding, a baby typically latches onto the __________.

A

nipple

24
Q

What is the primary carbohydrate found in breast milk?

A

Lactose

25
Q

Multiple Choice: Which factor can negatively affect milk supply? A) Frequent feeding B) Stress C) Hydration D) Adequate rest

A

B) Stress

26
Q

True or False: Breastfeeding can help with postpartum recovery.

A

True

27
Q

What is the recommended age to start introducing solid foods while continuing breastfeeding?

A

Around 6 months of age

28
Q

Fill in the blank: The __________ is the fluid that collects in the breast during pregnancy before lactation begins.

A

milk precursor

29
Q

What is the primary source of energy in breast milk?

A

Fat

30
Q

True or False: Breastfeeding can help to establish a strong emotional connection between mother and baby.

A

True

31
Q

What are the signs that an infant is hungry?

A

Signs include rooting, sucking on hands, or increased alertness.

32
Q

Multiple Choice: Which of the following is a common breastfeeding position? A) Cradle hold B) Side-lying position C) Football hold D) All of the above

A

D) All of the above

33
Q

How much blood supply to the breasts increase during pregnancy?

A

50%

34
Q

What is the name of the tubercles that can be found near to the areola?

A

Montgomery’s

35
Q

What are the hormones involved in lactation?

A

Prolactin, oestrogen, insulin, hPL, progesterone.

36
Q

What are the cells that produce milk?

A

Acini cells

37
Q

What is FIL?

A

Feedback inhibitor of lactation. A protein in breast milk that regulates is production. Can build up and block production of milk.

38
Q

What hormone inhibits milk production?

A

Progesterone

39
Q

What hormone stimulates production of milk?

A

Prolactin

40
Q

What hormone is responsible for the let down reflex?

A

Oxytocin

1st Year A&P (13 decks)

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