Endocrine System CSCS Flashcards

1
Q

What are hormones?

A

Chemical messengers that:

- synthesize, store, and release in the blood from our glands

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2
Q

Anabolic Hormones

A

insulin, testosterone, and growth hormone

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3
Q

what hormones promote tissue building?

A

Anabolic hormones

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4
Q

catabolic hormones

A

cortisol and progesterone.

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5
Q

what hormones degrade cell proteins?

A

catabolic hormones

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6
Q

3 main hormone categories

A

steroids
poplypeptides
amines

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7
Q

what type of hormone interaction diffuses passively through the sarcolemma of muscle fibers?

A

sterioids

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8
Q

what type of hormone interaction is made up of amino acids what what hormones are they?

A

polypeptide hormone interactions.

insulin and growth hormone.

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9
Q

what type of hormone interaction is synthesized from tyrosine and tryptophan?

A

amine hormone interactions

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10
Q

what makes hormone receptors less sensitive?

A
  • close to a genetic max
  • drug use
  • mistakes in exercise prescription
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11
Q

endocrine adaptations occuring with resistance exercise includes:

A
  • level of hormones syntesized and stored
  • transportation
  • time required to clear liver
  • level of degredation
  • number of receptors
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12
Q

what is the primary androgen hormone?

A

testosterone

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13
Q

what is responsible for growth hormone responses )leading to synthesis of new proteins and increased strewngth and size gains)

A

testosterone

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14
Q

results in acute increases in serum total in men

A

testosterone

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15
Q

influences the nervous system

A

testosterone

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16
Q

what stimulates IGF 1?

A

growth hormone

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17
Q

what stimulates muscle protein synthesis

A

growth hormone

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18
Q

what decreases glucose utilization?

A

growth hormone

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19
Q

what increases lipolysis/fatty acid utilization?

A

growth hormone

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20
Q

what increases collagen synthesis?

A

growth hormone

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21
Q

what is produced in the pituitary gland?

A

growth hormone

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22
Q

what is released after eating?

A

insulin

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23
Q

what promotes glucose uptake?

A

insulin

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24
Q

what supresses fat oxidation?

A

insulin

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25
Q

type 1 diabetes

A

insulin is not produced

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26
Q

type 2 diabetes

A

insulin resistance

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27
Q

what increases enxyme levels for enzymes used to break down proteins

A

cortisol

28
Q

what converts amino acids into carbs?

A

cortisol

29
Q

epinephrine, norepinehrine, and dopamine are…

A

primary catecholamines

30
Q

catecholamines are ______ hormone

A

catabolic

31
Q

used to increase the production of force through the central mechanisims and also increase activity of the metabolic enzymes

A

catecholamines

32
Q

muscle contraction time is increased

A

catecholemines

33
Q

availability of energy increased, blood pressure increase/blood flow increase

A

catecholemines

34
Q

produced in the anterior pituitary gland

A

thyriod stimulating hormone

35
Q

permissive effect on other hormones that control amino acid synthesis

A

thyriod stimulating hormone

36
Q

what type of hormone is insulin?

A

anabolic

37
Q

what type of hormone is testosterone?

A

anabolic

38
Q

what type of hormone is igf-1?

A

anabolic

39
Q

what type of hormone is used to promote building tissue?

A

anabolic

40
Q

what type of hormone is cortisol?

A

catabolic

41
Q

what type of hormone is catecholamines?

A

catabolic

42
Q

what type of hormone is progesterone?

A

catabolic

43
Q

what type of hormone is used to degrade cell proteins?

A

catabolic

44
Q

class of hormone that is fat soluble and diffuses passively through the sarcolemma of muscle fibers

A

steriod

45
Q

these hormone interactions are chains of amino acids like gh and insulin and are secondary messengers

A

polypeptide hormones

46
Q

does heavy resistance training increase or decrease anabolic hormone serum concentrations?

A

increase

47
Q

large force production stress results in alterations in the sensitivity and number of _________ in the muscle cell

A

hormone receptors

48
Q

receptor interactions are ______ when exercise acutely increases blood concentrations of the hormones

A

greater

49
Q

adaptations with resistance exercise:

3 things

A
  1. levels of hormones synthesized and stored
  2. transportation of the binding proteins and hormones
  3. how much time is required for hormones to clear the liver
50
Q

what is the primary androgen hormone?

A

testosterone

51
Q

what type of training (rest periods/% of 1rm/time spent resistance training) will increase testosterone levels?

A

short rest periods 30-60 seconds
85-90% 1rm
2+ years training

52
Q

what hormone has an influence on the nervous system? (increases neurotransmitters)

A

testosterone

53
Q

how much less testosterone do women have compared to men?

A

15-20x less

54
Q

does growth hormone increase or decrease glucose utilization?

A

decrease

55
Q

where is growth hormone produced?

A

pituitary gland

56
Q

what hormone promotes glucose uptake?

A

insulin

57
Q

hypoglycemia

A

insulin shock, depleted blood sugar

58
Q

hormone that converts amino acids into carbs

A

cortisol

59
Q

inhibits the synthesis of proteins

A

cortisol

60
Q

main cataboilic hormone

A

cortisol

61
Q

increases enzymes used to break down proteins

A

cortisol

62
Q

increase blood pressure, peripheral vasodilation, happen over the lactate threshold, breakdown glycogen faster

A

catecholamines

63
Q

where is thyroid stimulating hormone produced?

A

anterior pituitary gland

64
Q

is thyroid stimulating hormone catabolic or anabolic?

A

neither, its permissive

65
Q

what regulates metabolism?

A

thyroid stimulating hormone