Endokrine organer Flashcards

1
Q

Kirtel

A

Samling af celler med sekretorisk funktion

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2
Q

Exokrin kirtel

A

Sekret –> udførselsgang enten indre eller ydre

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3
Q

Endokrine

A

Sekret –> direkte til blodet

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4
Q

Hvad styrer det endokirne system?

A

Metabolisme, BT, reproduktion, vækst

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5
Q

Hvad er feedbackmekanismer

A

Homeostase
Receptorer måles koncentration

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6
Q

Negativ feedback

A

Dæmper en proces hvor der udskilles et hormon

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7
Q

Positiv feedback

A

Vedholder en proces fx en fødsel

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8
Q

Hormoner i hypofysens forlap

A

FSH (follikelstimulerende)
LH (ovulation - follikelbristninger - danner CL)
TSH (thyreoidea)
ACTH (binyrebark)
Somatotropin (cellevækst)
Prolaktin (mælkeproduktion)

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9
Q

Hormoner i hypofysens baglap

A

ADH (antidiurese)
Oxytocin (vestimulerende)

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10
Q

Epifysens hormoner

A

Melatonin (indre ur)

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11
Q

Skjoldbrustkirtlens hormoner

A

T3 + T4 (hæver stofskifte)
Calcitonin (sænker calcium)

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12
Q

Biskjoldbruskkirtels hormoner

A

Parathormon (regulerer calcium)

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13
Q

Binyrernes hormoner

A

Cortisol
Noradrenalin
Adrenalin - alle tre stresshormoner

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14
Q

Pancreas’ hormoner

A

Insulin (sænker BS)
Glukagon (øger BS)

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15
Q

Testes hormoner

A

Testosteron

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16
Q

Ovarier

A

Østrogen (kom kom)
Progesteron (drægtighed)

17
Q

Hypofysens forlap

A

Adeno

18
Q

Hypofysens

A

Neuro