Endocrine/Digestive Flashcards

1
Q

Pancreas

A

Insulin

Glucagon

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2
Q

Pineal

A

Melatonin

Serotonin

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3
Q

Hypothalamus

A

Oxytocin

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4
Q

Testes

A

Testosterone

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5
Q

Ovaries

A

Estrogen

Progesterone

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6
Q

Pituitary

A
Human growth (HCH)
Dopamine 
Endorphins
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7
Q

Thyroid

A

Thyroxine

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8
Q

Adrenal

A

Epinephrine
Cortisol
Glucocorticoid
Mineralcorticioid

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9
Q

Thymus

A

Thymosin

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10
Q

Raises blood sugar level

A

Glucagon

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11
Q

Sleep, memory and learning

A

Serotonin

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12
Q

Risk v. Reward, addiction

A

Dopamine

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13
Q

Contractions during childbirth

A

Oxytocin

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14
Q

Regulates metabolism

A

Thyroxine

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15
Q

Makes WBCs

A

Thymosin

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16
Q

Controls mineral homeostasis

A

Mineralocorticoid

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17
Q

Breast feeding

A

Oxytocin

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18
Q

Height

A

Human growth

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19
Q

Female characteristics

A

Estrogen

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20
Q

Increases heart rate and breathing

A

Epinephrine

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21
Q

Stress

A

Cortisol

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22
Q

Body hair, lowering of male voice

A

Testosterone

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23
Q

Circadian rhythm

A

Melatonin

24
Q

Pleasure/pain, lust

A

Dopamine

25
Q

Pain block

A

Endorphins

26
Q

Maintains pregnancy

A

Progesterone

27
Q

Mood, appetite

A

Serotonin

28
Q

Lowers blood sugar level

A

Insulin

29
Q

Regulates metabolism

A

Glucocorticoid

30
Q

When do diabetics take insulin?

A

When levels of glucose in the blood are at high levels

31
Q

How does the adrenal gland help us when we are afraid

A

It releases hormones that increase heart and breathing rates, and makes glucose available to our muscles

32
Q

The nervous system is to a telephone as the endocrine system is to a

A

Radio broadcast

33
Q

The endocrine system

A

Releases hormones into the bloodstream

34
Q

A thermostat is a good example of a

A

Feedback system

35
Q

One way the endocrine system helps maintain homeostasis is by having

A

Two hormones with opposite effects regulate certain things

36
Q

Which gland produces epinephrine and norepinephrine

A

Adrenal

37
Q

Located at the base of the brain, superior

A

Hypothalamus

38
Q

Maintains all homeostasis in body to brain

A

Hypothalamus

39
Q

Not part of the endocrine system but it controls the release of hormones from it

A

Hypothalamus

40
Q

Part of brain that connects the nervous system to the endocrine system

A

Hypothalamus

41
Q

Located at the base of brain, inferior

A

Pituitary gland

42
Q

The boss of the endocrine system. Controls all other glands

A

Pituitary gland

43
Q

Pea sized structure

A

Pituitary gland

44
Q

Store house for hormones they were produced by the hypothalamus

A

Neurohypophysis

45
Q

Located deep in center of brain

A

Pineal gland

46
Q

Maintains circadian rhythm

A

Pineal gland

47
Q

Regulates reproductive hormones

A

Pineal gland

48
Q

Fight or flight response

A

Adrenal gland

49
Q

Active during puberty than shrinks away

A

Thymus gland

50
Q

Regulates calcium levels

A

Parathyroid gland

51
Q

Regulates blood sugar

A

Pancreas

52
Q

What are the five responses to fight or flight

A
  1. Increase in strength
  2. No feelings of pain
  3. Heightened senses
  4. Sudden burst of energy
  5. Increased breathing rate
53
Q

What glands are involved in the fight or flight response

A

Hypothalamus
Pituitary
Amygdala

54
Q

An initial change causes a stimulus, furthering the change in the same direction

A

Positive feedback

55
Q

What are examples of positive feedback

A
Fight or flight
Childbirth 
Blood clotting
Lactation
Ovulation
56
Q

The output shuts off the original stimulus or reduces its intensity

A

Negative feedback

57
Q

What are examples of negative feedback

A

Blood glucose regulation
Thyroid hormone release
Red blood cell production