Ekstra Flashcards

1
Q

Hvor i kroppen lagres glukose?

A

Leveren

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2
Q

Hvad gør stress ved blodsukkeret?

A

Hæver det

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3
Q

Hvad gør insulin?

A

Muliggør glukoseoptag i muskel- og fedtceller og i leveren vha. GLUT4-receptor (dvs. sænker blodsukkerniveauet)

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4
Q

Hvor i kroppen er pancreas placeret?

A

Bag maven, under leveren

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5
Q

Hvilke to funktioner har pancreas?

A
En exokrin (producerer fordøjelsesenzymer)
En endokrin (sker i de Langerhanske Øer - producerer hormoner)
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6
Q

Hvilke tre typer celler som er vigtige for blodsukkerniveauet findes der i leveren?

A

Alfaceller (laver glukagon)
Betaceller (laver insulin)
Deltaceller (laver somatostatin - hæmmer glukagon)

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7
Q

Hvad gør glukagon?

A

Hæver blodsukkerniveauet

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