Sistem Kesadaran Flashcards

1
Q

12 konsep dasar kesadaran normal

A

sadar terhadap diri sendiri dan lingkungan
merespon stimulus internal dan external

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2
Q

derajat kesadaran adalah

A

fungsi primitif (sadar terhadap diri sendiri dan lingkungan

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3
Q

kualitas kesadaran

A

aspek kognisi (adanya respon terhadap stimulus internal dan external)

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4
Q

kesadaran normal butuh

A

proyeksi, koneksi, integrasi sistem saraf

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5
Q

2 lintasan impuls afferen ke korteks

A

impuls sensorik spesifik (spinothalamicus tract: hantarin impuls dari reseptor ke korteks sensorik) dan nonspesifik (formatio reticuaris: menggugah terjaidnya kesadaran)

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6
Q

Derajat tingkat kesadaran diperankan oleh

A

brain stem ;ARAS : proyeksi dan terima impuls aferen ke korteks, atur siklus tidur bangun

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7
Q

Fungsi formatio reticularis rostral dan caudal

A

rostral: allert dan komunikasi
caudal: pusat napa, pusat bab,bak

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8
Q

Yang berfungsi sebagai relay station / menyebarkan impuls sesuai fungsinya menuju ke korteks serebral

A

thalamus

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9
Q

Kualitas kesadaran di perankan oleh

A

hemisfer cerebri dalam proses awareness : tanggapi impuls external dan internal

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10
Q

penurunan kesadaran disebabkan karena gangguan pada

A

brain stem dan hemisfer cerebri

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11
Q

Latergi adalah

A

tidak sadar namun mudah dibangunkan dengan stimulus menengah

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12
Q

clouding consciousness

A

tidak fokus, berkurangnya wakefullness

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13
Q

compos mentis

A

sadar penuh normal

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14
Q

obtundation

A

lebih dalam dari latergi

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15
Q

confusional state

A

kesulitan ikuti perintah

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16
Q

stupor

A

penurunan kesadaran perlu diberi stimulus lebih kuat agar bangun

17
Q

coma

A

tidak beri respin terhadap stimulus