Endocrine System Flashcards

1
Q

Chemicals released from one part of the body and carried to affect another part through the bloodstream

A

Hormones

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2
Q

Cells that have specific receptors so hormones know which cells to affect

A

Target cells

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3
Q

Hormone type that can pass directly through the cell membrane, forming a receptor complex which alters cell action

A

Steroid hormone (lipid soluble)

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4
Q

Hormone that binds to receptors on outside of cell membrane, activating a second messenger to continue response and alter cell action

A

Non Steroid hormone (water soluble)

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5
Q

Glands stimulated by other hormones secreted by other glands is what type of stimuli

A

Hormonal Stimuli

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6
Q

Nutrient and Ion levels in the blood cause glands to secrete hormones is what type of stimuli

A

Humoral Stimuli

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7
Q

Nerve impulses cause glands to secrete hormones is what type of stimuli

A

Neural Stimuli

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8
Q

Hypothalamus stimulating the pituitary is an example of

A

Hormonal Stimuli

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9
Q

Parathyroid Hormone depositing calcium from the bones into the blood due to low blood calcium level is an example of

A

Humoral Stimuli

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10
Q

Sympathetic NS releases epinephrine during fight or flight response is an example of

A

Neural Stimuli

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11
Q

What gland controls many other glands in the body (aka. Master gland)

A

Pituitary gland

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12
Q

Hormone that stimulated thyroid to produce thyroxine

A

Thyroid-Stimulating Hormone (TSH)

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13
Q

Hormone that stimulates
adrenal glands

A

Adrenocorticotropic hormone (ACTH)

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14
Q

Hormone that stimulates growth in bones and muscles

A

Growth Hormone (GH)

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15
Q

Hormone that stimulates melanocytes to produce melanin

A

Melanocyte-stimulating hormone (MSH)

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16
Q

Hormone that stimulates production of breastmilk

A

Prolactin (PRL)

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17
Q

Hormone that stimulates release of sex hormones

A

Luteinizing hormone (LH)

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18
Q

Hormone that stimulates egg or sperm production

A

Follicle Stimulating Hormone (FSH)

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19
Q

Where can thyroid stimulating hormone be found

A

Anterior Pituitary

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20
Q

Where can Adrenocorticoptropic hormone be found

A

Anterior Pituitary

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21
Q

Where can Growth hormone be found

A

Anterior Pituitary

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22
Q

Where can Melanocyte stimulating hormone be found

A

Anterior Pituitary

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23
Q

Where can Prolactin be found

A

Anterior Pituitary

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24
Q

Where can Luteinizing hormone be found

A

Anterior Pituitary

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25
Where can Follicle stimulating hormone be found
Anterior Pituitary
26
Hormone that increases water retention in kidneys, decreasing urine production
Antidiuretic Hormone (ADH) (coffee is a diuretic)
27
Hormone that stimulates the contraction of a uterus during childbirth, and promotes breastmilk release
Oxytocin (OT)
28
Where can Antidiuretic hormone be found
Posterior Pituitary
29
Where can Oxytocin be found
Posterior Pituitary
30
Gland that controls pituitary gland by hormonal and neural stimulation, located just above pituitary
Hypothalamus
31
Gland that controls brain stem and spinal cord, thirst, food intake regulation, sleep and wake cycles, body temp regulation, and emotional response
Hypothalamus
32
Tiny cone shaped gland near cerebellum
Pineal Gland
33
Gland that mainly secretes melatonin
Pineal Gland
34
Butterfly-shaped gland located at the base of the neck
Thyroid
35
Hormone that reduces Blood calcium level
Calcitonin
36
Hormone that regulates metabolism, body heat production, and controls O2 levels and intake
Thyroid Hormones- Thyroxine and Tridothyronine
37
What gland can you find calcitonin
Thyroid
38
What gland can you find Thyroxine and Tridothyronine
Thyroid
39
Glands attached to back of the thyroid
Parathyroid glands
40
Hormone that raises Blood calcium level
Parathyroid Hormone
41
Where can you find PTH
Parathyroid
42
Glands that sit on top of kidneys
Adrenal glands
43
Inner layer of Adrenal glands
Adrenal medulla
44
Outer later of Adrenal glands
Adrenal Cortex
45
Hormones secreted by adrenal medulla
Epinephrine and Norepinephrine
46
Hormones secreted by adrenal cortex
Glucocorticoids
47
Hormone(s) that regulates fight or flight, blood pressure, heart rate, and blood flow
Epineprhine and Norepinephrine
48
Hormone that regulates ion levels for quick energy
Glucocorticoids
49
What type of gland uses ducts
Endocrine
50
What type of gland does not use ducts
Exocrine
51
Part of the pancreas that uses ducts (groups of cells)
Islets of lagerhands
52
What hormone do beta cells source
insulin
53
What hormone do alpha cells source
Glucose
54
What hormone lowers blood glucose levels
insulin
55
What hormone raises blood glucose levels
Glucose
56
Small gland found near the sternum
Thymus
57
Thymopoietin, thymic factor, and thymosin are involved in the development of the
Immune system
58
Reproductive organs that produce sex cells
Gonads
59
What Gonads do females have
Ovaries
60
What Gonads do males have
Testes
61
What hormones do the ovaries produce
Estrogen and Progesterone
62
Hormone that stimulates maturation of female reproductive sex organs, secondary sex characteristics, breast development, and control of menstrual cycle
Estrogen
63
Hormone that stimulates maturation of male reproductive sex organs
Testosterone
64
Not enough hormone is produced
Hyposecretion
65
Too much hormone is being produced
Hypersecretion
66
What gland controls immune system and its development
Thymus
67