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FN 123 > FN 124 LE 3 - Adolescence > Flashcards

FN 124 LE 3 - Adolescence Flashcards

1
Q

Period of development that begins at puberty and ends in adulthood

A

Adolescence

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2
Q

(WHO) Adolescence = ______ ; Youth = _______; Young People = ________

A

10-19yo; 15-24yo; 10-24yo

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3
Q

Early adolescence _______; late adolescence _______ and young adulthood _______= Lancet commission on adolescent health ad wellbeing

A

(10-14yo); (15-19yo); (20-24yo)

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4
Q

High rate of growth during puberty is second to that in infancy but is greater in duration

A

Adolescence

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5
Q

Total nutritional requirements may be greater than during any other period in life

A

Adolescence

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6
Q

it has been argued that the chronotype of an adolescent reverses eventually (earlier in _____)

A

girls

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7
Q

Sleep and ______ are related

A

growth

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8
Q

Period of rapid physiological, sexual, neurological and behavioral changes and it lays the foundation for adopting adult roles and responsibilities

A

Adolescence

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9
Q

Failure to achieve optimal nutrition may lead to ________ and ___________

A

delayed and stunted linear growth; impaired organ remodeling

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10
Q

Epidemiologically, ________ comprises a quarter of the global population and is considered to be the healthiest of any age group and best able to raise economic productivity

A

10-24yo

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11
Q

Maturation owing to hormonal changes that lead to dramatic changes in body composition = different proportions of _____ and _____ body mass

A

lean; fat

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12
Q

During normal puberty, ht and body wt increase (_____ of adult body wt is gained during adolescence)

A

50%

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13
Q

Body mass and muscle mass _____

Blood volume ______

Heart, brain, lungs, liver and kidneys all _____ in size

A

increase; expands; increase

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14
Q

Rapid growth spurt

Age _____ in girls
Age _____ in boys

A

10-13; 12-15

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15
Q

Girls gain ~___ inches
Boys gain ~___ inches

A

10; 12

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16
Q

Increased Socialization, peer interaction→ ______

A

Eat more

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16
Q

increased physical activity → ______ nutrient needs

A

increased

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17
Q

Nutritional status: measured by ________ and ________

A

weight-for-height (BMI) and DBW

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18
Q

Mean BMI (11-18 y/o) is ____ in developing vs. industrialized countries.

A

lower

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19
Q

Specific nutrients needs – ____________

A

Fe, Fat, Pro

20
Q

Anemia during adolescence

____ in developing countries vs. ___ in developed countries. Prevalence rates are similar for males and females.

A

~27%; 6%

20
Q

Girls = iron loss during ______

A

menstruation

21
Q

An anemic pregnant adolescent has higher risks for (3)

A

premature births, LBW, & perinatal & maternal mortality

21
Q

Boys = iron need for ______

A

muscle mass

22
Q

Stunting during adolescence

Boys 0-5 years old are encouraged to be more _______ compared to girls. This may lead to more often diarrhea & undernourishment.

A

independent

23
Q

Most of the studies reveal that boys are _____ stunted than girls.

A

more

24
Q

Stunting has a more profound effect on girls than boys. It may lead to _______ during childbirth.

A

obstructed labor

25
Q

Stunting has also been linked to ____.

A

CVDs

26
Q

Similar to stunting, more boys are _______ compared to girls.

A

undernourished

27
Q

Why are more boys more stunted compared to girls?

Reasons:
1. Different maturation rates – boys grow
at a _____ rate than girls.
2. Due to anemia which may affect weight gain because boys gain _______

A

slower; more muscle

28
Q

Current Nutrient Intake of Adolescents

Promotes regular bowel movement, helps regulate blood lipids, and may help prevent obesity by reducing nutrient density

A

Fiber

29
Q

International data reveal that adolescent girls eat ___g/d fiber while boys at ___g/d

A

13; 17.5

30
Q

AAP recommends ___g DF per kg BW up to a maximum of ____g/d

A

0.5; 35

31
Q

Fiber may block mineral utilization, thus adolescents who are on mineral- deficient diet not to exceed 25g/d

A

25

32
Q

Sodium intake of adolescents is higher than the daily value on food labels (______mg/d).

A

2,400

33
Q

Decreasing ___ intake since it affects blood pressure is applicable to older individuals (salt sensitive).

A

Na

34
Q

However, high Na intake may increase urinary ___ excretion, increasing ___ needs.

A

Ca; Ca

35
Q

Low milk consumption & a high soda intake may decrease overall nutrient status (________________) and increase risk of stress fractures & broken bones.

A

Ca, B12, B2, folate, Vit A, and K

36
Q

For iron deficiency, Include adequate amounts of ______ aside from consumption of Fe-rich food items and Fe supplements

A

vitamin C

37
Q

Tendency of parents to “baby” the adolescent → _____ risk for weight gain & low independence

A

greater

38
Q

ADOLESCENT ATHLETE

_______ among females while males are swayed by _____________

A

Fe-deficiency; fad diets & ergogenic aids

39
Q

Management:
1.TEA of normal ______ kcal/d
2. TEA of normal ______ kcal/d for strenuous sports

A

+ 500-1500; +4000

40
Q

______ loading is not advised.

A

CHO

41
Q

state of emanciation brought about by voluntary starvation

A

Anorexia Nervosa

42
Q

eating binges followed by self-induced vomiting; often described as “gorge & purge” or “feasting & fasting”

A

Bulimia nervosa

42
Q

Health

*Electrolyte imbalance, endocrine & immune dysfunctions

A

Anorexia

43
Q

Health

  • Poor dental health
  • Scars on the knuckles
  • Eroded esophagus
A

Bulimia

44
Q

Cause of death

Starvation, cardiac failure

A

Anorexia

45
Q

Cause of death

Hypokalemia, suicide

A

Bulimia

FN 123 (10 decks)

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