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560H Developmental Nutr Additional Info > 560H > Flashcards

560H Flashcards

1
Q

__________is most abundant in women and stimulates hypothalamus to secrete GnRH, which causes the ______ gland to secrete FSH and LH.

Estriol, ovary
Estradiol,ovary
Estriol, pituitary
Estradiol, pituitary

A

Estradiol, pituitary

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2
Q

Which hormone helps with the maturation of sperm and a healthy libido?

Estrogen
Testosterone
Free T4
DHT

A

Estrogen

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3
Q

Which hormones stimulates thickening of uterine wall during menstrual cycle?

Estrogen
testosterone
Progesterone

A

Estrogen

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4
Q

_____ prepares the uterus for fertilized ovum and maintains the pregnancy….also inhibits the action of testosterone and the production of GnRH.

Estrogen
Progesterone

A

Progesterone

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5
Q

Which deficiency can increase risk of impaired mental and physical development?

Iodine
Zinc
Calcium
Folate

A

Iodine

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6
Q

Low ____ is related to poor sperm quality

Iodine
Zinc
Calcium
Folate

A

Zinc

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7
Q

How much iron is appropriate to supplement?

18mg
27mg
39mg

A

18mg

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8
Q

Which are PMS treatments?

Ovulation prevention with meds
SSRIs
Supplements (calcium, chasteberry, etc)
All of the above

A

All

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9
Q

Primary tx for PCOS is to INCREASE _______ via diet, exercise/weight loss

Hormone levels
Iron stores
Insulin sensitivity

A

Insulin sensitivity

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10
Q

PCOS sx improve greatly with a _____% weight loss.

2-5
5-10
10-15

A

5-10

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11
Q

PKU is inherited.

T/F

A

True

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12
Q

PKU affects which enzyme?

Phenylalanine decarboxylase
Phenylalanine synthase
Tyrosine hydroxylase
Phenylalanine hydroxylase

A

PAH - phenylalanine hydroxylase

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13
Q

Infertility is the involuntary absence of pregnancy and lack of conception after 1 year of unprotected intercourse.

T/F

A

T

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14
Q

Inadequate nutrition is not a factor in infertility

T/F

A

False….it has a significant impact

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15
Q

What is the condition marked by simultaneous presence of eating disorder, menstrual dysfunction, and osteoporosis in otherwise healthy female athletes?

A

Female athlete triad

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16
Q

What is CHO intolerance during pregnancy is most like type 2 DM?

A

Gestational diabetes

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17
Q

The placenta is formed on days 10-14, which is the ___ stage of development.

Zygote
Embryo
Morula

A

Embryo

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18
Q

2-8 weeks, major organs begin to develop, heart beats, intestines develop….which stage?

Embryonic
Gestational period
Blastocyst

A

Gestational period

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19
Q

Skeleton calcifies, breathing of amniotic fluid begins, hair grows during the

1st trimester
2nd
3rd

A

2nd

20
Q

Fetus begins storing fat, glycogen, and nutrients in the

1st
2nd
3rd trimester

A

3rd

21
Q

Underweight women should gain _____ pounds during pregnancy.

25-35
28-40
40-50

A

28-40

22
Q

Obese women should gain ____ pounds during pregnancy

Zero
5-10
11-20
21-30

A

11-20

23
Q

Energy needs increase in pregnancy mainly due to protein and fat tissue synthesis and expanding metabolically active tissues.

T/F

A

T

24
Q

Avg increased calorie need is ____ during 2nd trimester

280
340
452
500

A

340

25
Q

Avg increased calorie need is ____ during 3rd trimester

280
340
452
500

A

452

26
Q

Overall, the avg increase in calories needed during the entire pregnancy is_____

300
350
400
450

A

300

27
Q

Which B-complex vitamin is poorly produced in humans but plays a role in phospholipids within the cell membranes and as intracellular messengers? (dose is 450mg daily)

biotin
choline
ethanolamine

A

choline

28
Q

Which vitamin plays a role in reactions involved in cell division? Excess can be teratogenic

A
C
E
D
K
A

A

29
Q

Upper limit of Vitamin D during pregnancy?

2000 IU
4000 IU
6000 IU
8000 IU

A

4000

30
Q

Ca(2+) recommended amount per day during pregnancy?

500mg
750mg
1000mg
1200mg

A

1000

31
Q

In the last quarter of pregnancy, how much additional calcium is recommended? (On top of the 1000mg regularly recommended)

200
300
450
600

A

300mg

32
Q

Using laxatives for constipation during pregnancy is acceptable.

T/F

A

False, they are not recommended

33
Q

there are 3 stages of lactogenesis

T/F

A

True

34
Q

Which 2 hormones are necessary for establishing milk supply?

Estrogen and prolactin
Oxytocin and progesterone
Prolactin and oxytocin
Progesterone and Estrogen

A

Oxy and Prolactin

35
Q

The Letdown reflex

Stimulates milk release from the breast
Stimulates hunger in the infant
Causes the baby to suckle
Causes colic

A

stimulates milk release from breast

36
Q

What is thick, often yellow fluid produced during lactogenesis during 1-3 days postpartum?

A

Colostrum

37
Q

Low protein content of human milk meets the infant’s needs without overloading the immature kidneys

T/F

A

True

38
Q

Infants use fats more regularly for generating energy than older children

T/f

A

True

39
Q

Early introduction of cow’s milk protects against iron deficient anemia

T/F

A

False, it can CAUSE it

40
Q

Soybean infant formulas are good for constiapted babies

T/F

A

False, can cause constipation

41
Q

Low birth weight is less than 5 pounds 8 ounces.

T/F

A

True

42
Q

Protein recommendations are lower for infants due to lower muscle activity

T/F

A

True

43
Q

5-10 years of age is….

early childhood
middle childhood
preadolescence

A

middle childhood

44
Q

Preadolescence has different ages for boys and girls

T/F

A

True

45
Q

Boys undergo preadolescence at ages….

8-10
10-12
12-14

A

10-12

46
Q

Girls age of preadolescence is

9-11
11-13
12-14

A

9-11

47
Q

PKU patients need to avoid protein rich foods, including dairy

T/F

A

True

560H Developmental Nutr Additional Info (1 decks)

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