Hormones in the Human Body and their Functions Flashcards

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1
Q

Where is FSH made?

A

Pituitary gland

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2
Q

Where is oestrogen made?

A

Ovaries

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3
Q

Where is LH made?

A

Pituitary gland

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4
Q

Where is progesterone made?

A

Ovaries

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5
Q

What does FSH do?

A
  • Matures eggs in the ovaries
  • Stimulates oestrogen production
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6
Q

What does LH do?

A
  • Releases the egg
  • Helps progesterone release
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7
Q

Where is ADH made?

A

Pituitary gland

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8
Q

What does ADH do?

A

Makes the collecting duct more permeable

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9
Q

What is ADH’s target organ?

A

The kidneys

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10
Q

What is LH’s target organ?

A

Ovaries

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11
Q

What is FSH’s target organ?

A

Ovaries

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12
Q

What does Testosterone do?

A

Responsible for secondary sexual characteristics in males

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13
Q

Where is testosterone made?

A

Testes

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14
Q

What is testosterone’s target organ?

A

Everywhere

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15
Q

What is Oestrogen’s target organ?

A

Uterus

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16
Q

What is Progesterone’s target organ?

A

Uterus

17
Q

What does progesterone do?

A
  • Maintains uterus lining so a fertilised egg can implant
  • Supports pregnancy
18
Q

What does Adrenaline do?

A
  • Triggers fight, flight or fright reflex
  • Decreases reaction time
  • Increases heart rate, blood flow to muscles and blood sugar levels
19
Q

Where is Insulin made?

A

Pancreas

20
Q

What is insulins target organ?

A

Liver/ Muscles/ All cells

21
Q

What does insulin do?

A

Decreases blood glucose level, makes liver absorb more

22
Q

Where is Glucagon made?

A

Pancreas

23
Q

What is glucagon’s target organ?

A

Liver/ Muscles/ All cells

24
Q

What does Glucagon do?

A
  • Liver and other cells convert glycogen to glucose and release it into the blood
  • Increases blood glucose
25
Q

What does Oestrogen do?

A
  • Controls menstrual cycle
  • Promotes female secondary sexual characteristics (Hips widening)
26
Q

Where is adrenaline made?

A

Adrenal glands

27
Q

What is adrenalines target organs?

A

Heart, lungs, eyes, liver