KIN 401 Test 1 Flashcards

1
Q

GH: Hormone Type

A

Peptide

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2
Q

GH: Mechanism of Release

A

Hormonal

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3
Q

GH: Endocrine Organ (released by)

A

Anterior Pituitary

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4
Q

GH: Target Tissues

A

Adipose tissue
Muscle
Liver

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5
Q

GH: Target actions

A

IGF synthesis
Promotes cell division and cell proliferation
Facilitates protein synthesis
Slows carb breakdown

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6
Q

ADH: Hormone Type

A

Peptide

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7
Q

ADH: Mechanism of release

A

Humoral/Neural

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8
Q

ADH: Endocrine organ (released by)

A

Posterior pituitary

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9
Q

ADH: Target tissues

A

Kidneys

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10
Q

ADH: Target actions

A

Promotes water absorption in kidneys
Preserves plasma volume & body fluids

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11
Q

Oxytocin: Hormone type

A

Peptide

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12
Q

Oxytocin: Mechanism of release

A

Neural

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13
Q

Oxytocin: Endocrine organ (released by)

A

Posterior pituitary

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14
Q

Oxytocin: Target tissues

A

Breast tissue
Uterus

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15
Q

Oxytocin: Target actions

A

Initiates muscle contraction in uterus
Stimulates milk production during lactation

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16
Q

Thyroxine (T4): Hormone type

A

Amine

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17
Q

Thyroxine (T4): Mechanism of release

A

Hormonal

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18
Q

Thyroxine (T4): Endocrine organ (Released by)

A

Thyroid

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19
Q

Thyroxine (T4): Target tissues

A

Everyone except brain, spleen, uterus, testes, thyroid

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20
Q

Thyroxine (T4): Target actions

A

Raises metabolic rate
Regulates tissue growth & development, skeletal & nervous system formation, maturation, and reproduction

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21
Q

Triiodothyronine (T3): Hormone type

A

Amine

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22
Q

Triiodothyronine (T3): Mechanism of release

A

Hormonal

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23
Q

Triiodothyronine (T3): Endocrine organ (released by)

A

Thyroid

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24
Q

Triiodothyronine (T3): Target tissues

A

Many tissues

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25
Q

Triiodothyronine (T3): Target actions

A

Facilitates neural reflex activity
Helps maintain blood pressure by increasing adrenergic receptors in blood vessels

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26
Q

Calcitonin: Hormone type

A

Peptide

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27
Q

Calcitonin: Mechanism of release

A

Humoral

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28
Q

Calcitonin: Endocrine organ (released by)

A

Thyroid

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29
Q

Calcitonin: Target tissues

A

Bones

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30
Q

Calcitonin: Target actions

A

Promotes calcium into bone: inhibits osteoclasts and stimulates osteoblasts
Regulates high calcium levels

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31
Q

Parathyroid hormone: Hormone type

A

Peptide

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32
Q

Parathyroid hormone: Mechanism of release

A

Humoral

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33
Q

Parathyroid hormone: Endocrine organ (released by)

A

Parathyroid gland

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34
Q

Parathyroid hormone: Target tissues

A

Small intestine
Bone
Kidneys

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35
Q

Parathyroid hormone: Target actions

A

Responds to low calcium levels
Activates osteoclasts, releases calcium and phosphate into bone
Enhanced calcium reabsorption
Increased calcium absorption into small intestine

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36
Q

ACTH: Hormone type

A

Peptide

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37
Q

ACTH: Mechanism of release

A

Hormonal

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38
Q

ACTH: Endocrine organ (released by)

A

Anterior pituitary organ

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39
Q

ACTH: Target tissues

A

Adrenal cortex

40
Q

ACTH: Target actions

A

Cortisol & aldosterone release
Promotes FFA mobilization from adipose cells

41
Q

Norepinephrine: Hormone type

A

Amino-acid

42
Q

Norepinephrine: Mechanism of release

43
Q

Norepinephrine: Endocrine organ (released by)

A

Adrenal medulla & SNS

44
Q

Norepinephrine: Target tissues

A

Many tissues, heart, blood vessels, liver, adipose tissue

45
Q

Norepinephrine: Target actions

A

Systemic vasoconstriction
Increased myocardial contractility
Accelerated SA node depolarization

45
Q

Epinephrine: Hormone type

A

Amino acid

45
Q

Epinephrine: Mechanism of release

46
Q

Epinephrine: Endocrine organ (released by)

A

Adrenal medulla

46
Q

Aldosterone: Endocrine organ (released by)

A

Adrenal cortex

46
Q

Epinephrine: Target tissues

A

Many tissues, heart, blood vessels, liver, adipose tissue

46
Q

Epinephrine: Target actions

A

Increased myocardial contractility
Accelerate SA node depolarization
Increased glycogenolysis

46
Q

Aldosterone: Hormone type

47
Q

Aldosterone: Mechanism of release

A

Humoral/Hormonal

47
Q

Aldosterone: Target tissues

48
Q

Aldosterone: Target actions

A

Controls total sodium concentration and extracellular fluid volume
Stimulates sodium reabsorption in distal kidney tubules

49
Q

Cortisol: Hormone type

50
Q

Cortisol: Mechanism of release

51
Q

Cortisol: Endocrine organ (released by)

A

Adrenal cortex

52
Q

Cortisol: Target tissues

A

Many tissues, liver, adipose, muscle

53
Q

Cortisol: Target actions

A

Increased breakdown of protein to amino acids for gluconeogenesis in the liver
Insulin antagonist- inhibits cellular uptake and oxidation
Increased triglycerol breakdown in adipose tissue

54
Q

Testosterone: Hormone Type

55
Q

Testosterone: Mechanism of release

56
Q

Testosterone: Endocrine organ (released by)

A

Ovaries
Testes

57
Q

Testosterone: Target tissues

A

Organs
Muscles
Bones
Skin
Hair

58
Q

Testosterone: Target actions

A

Initiates sperm production
Stimulates development of male secondary sex characteristics

59
Q

Estradiol: Hormone type

60
Q

Estradiol: Mechanism of release

61
Q

Estradiol: Endocrine organ (released by)

62
Q

Estradiol: Target tissues

A

Blood vessels
Bone
Prostate
Lungs
Liver
Testes
Intestine

63
Q

Estradiol: Target actions

A

Regulates ovulation, menstruation, and physiologic adjustments during pregnancy
Increases FFA mobilization from adipose tissue and glucose reuptake

64
Q

Progesterone: Hormone type

65
Q

Progesterone: Mechanism of release

66
Q

Progesterone: Endocrine organ (released by)

A

Ovaries
Adrenal glands

67
Q

Progesterone: Target tissues

68
Q

Progesterone: Target actions

A

Contributes regulatory input to female reproductive cycle, uterine smooth muscle action, lactation

69
Q

Insulin: Hormone type

70
Q

Insulin: Mechanism of release

71
Q

Insulin: Endocrine organ (released by)

A

Pancreas (B cells)

72
Q

Insulin: Target tissues

A

All tissues but brain

73
Q

Insulin: Target actions

A

Promotes lipid, protein, and glycogen synthesis
Regulates all glucose entry via GLUT-4 translocation

74
Q

Glucagon: Hormone type

75
Q

Glucagon: Mechanism of release

76
Q

Glucagon: Endocrine organ (released by)

A

Pancreas (a cells)

77
Q

Glucagon: Target tissues

A

Adipose
Liver

78
Q

Glucagon: Target actions

A

Regulates blood glucose levels during PA as glycogen store are depleted

79
Q

Leptin: Hormone type

80
Q

Leptin: Mechanism of release

81
Q

Lepin: Endocrine organ (released by)

A

Adipose tissue

82
Q

Leptin: Target tissues

A

Brain (hypothalamus)

83
Q

Laptin: Target actions

A

Signals satiety

84
Q

Ghrelin: Hormone type

85
Q

Ghrelin: Mechanism of release

86
Q

Ghrelin: Endocrine organ (released by)

87
Q

Ghreline: Target tissues

A

Brain (hypothalamus, amygdala)

88
Q

Ghrelin: Target actions

A

Signals hunger