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Kontrol Pernafasan Bahan Sri wahyuni 070100076, B6
8

Kontrol Pernafasan

Apr 10, 2015

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Page 1: Kontrol Pernafasan

Kontrol Pernafasan

Bahan Sri wahyuni070100076, B6

Page 2: Kontrol Pernafasan
Page 3: Kontrol Pernafasan

Kontrol respirasi

Non volunter/automatis

Medulla oblongata

VRG, merupakan kolom neuron pjg yg membentang melalui nukleus ambigus dan retroambigus dibgn ventrolateral medulla

DRG,terletak di dalam dan didkt nukleus traktus solitarius

Medulla spinalis, rami alba.

Srbt saraf ekspirasi bersatu di neuron motorik interkostal interna

Srbt saraf inspirasi bersatu pd neuron motorik interkostal ekst.dan neuron motorik nervus frenikus pd kornu lateral C3, C5

pneumotaksik

Pst apnustik

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volunter

Korteks serebri

Jaras kortikospinal

Neuron motorik otot pernafasan

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Inspirasi

Reseptor tegang

( hearing Breur reflex)

Nervus vagus

Medulla oblongata

Menghambat respirasi

Ekspirasi pasif

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EFEK KEMORESEPTOR

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• Cara kerja sensor oksigen

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