Innkirtlar Flashcards

1
Q

Hægt að skipta hormónum í 2 meginflokka m.t.t. efnasamsetningu og virkni þeirra

A

Fituleysanleg og vatnsleysanleg

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2
Q

Aftari heiladingull geymir og seytir hvaða hormónum

A

Oxytocin og ADH

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3
Q

Heilaköngull framleiðir hvaða hormón

A

Melatónin

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4
Q

Skjaldkirtill framleiðir hvaða hormón

A

T3 og T4

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5
Q

Stórt prótein sem bindur og varðveitir skjaldkirtilshormónin

A

Thyroglobulin

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6
Q

Skjaldkirtlinum er stjórnað af

A

Undirstúku í heiladingli

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7
Q

Litlir hringlaga kirtlar staðsettir aftan á skjaldkirtlinum

A

Kalkkirtlar

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8
Q

PTH (kalkkirtilshormón) eykur upptöku hvers frá smáþörmunum

A

Ca2+

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9
Q

Kirtill sem er bæði inn- og útkirtill

A

Briskirtill

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10
Q

4 gerðir fruma finnast í Langerhans eyjum brisins

A

Alpha (A) cells sem framleiða glucagon
Beta (B) cells sem framleiða insulin
Delta (D) cells
F cells

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11
Q

Zona glomerulosa í Nýrnahettuberki framleiðir

A

Aldosteron

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12
Q

Aldosteron stjórnar

A

Saltbúskapi og blóðþrýstingi

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13
Q

Zona fasciculata í nýrnahettuberki framleiðir

A

Cortisol

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14
Q

Cortisol stjórnar

A

Sykurbúskapi og stressviðbrögðum

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15
Q

Zona rectularis í nýrnahettuberki framleiðir

A

Kynhormón

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16
Q

Hormón framleidd í nýrnahettumerg (adrenal medulla)

A

Nor(adrenalín)