Lecture 13 - Peripheral Nerve System Infection And Inflammation Flashcards

1
Q

Treatment rabies?

A

Tidak ada treatment
Adanya untuk mengurangi gejala
Yg penting profilaksis/pencegahan

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2
Q

Diagnosis rabies?

A

CSF, EEG, CT scan pada 1/3 pasien normal
Harusnya di csf ada viral meningoencephalitis
Pada histologis, ditemukan NEGRI BODY di neuron

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3
Q

Clinical course rabies?

A

Ada inkubasi, prodome, akut, kematian

Prodome itu kayak sakit biasa, belum kena otak, belum signifikan

Kalo udah kena otak, baru signifikan

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4
Q

Gejala signifikan rabies?

A

Encephalitic = halusinasi, hidrofobik, aerofobik

Paralitic = gabisa gerak, flaccid muscle/lemes

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5
Q

Patogenesis rabies?

A

Virus menetap, bereplikasi di OTOT

Berikatan di reseptor nikotinik ach di nmj

Virus bergerak retrograde

Replikasi di motor neuron, naik ke otak, terus nyebar ke saraf mana” kayak kulit, kornea, gland

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6
Q

Tentang rabies?

A

Lyssavirus

Jarang terjadi, jarang selamat

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7
Q

Ciri virus rabies?

A
Lyssavirus-rabdovirus
Kayak peluru, berkapsul
5 protein struktural
SS RNA, non-segmented
Semua hewan vertebra berdarah panas bisa kena
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8
Q

Tentang virus rabies 2?

A

Tertular lewat gigitan
Kalo lewat mukosa, luka terbuka jarang
Bisa jadi keinfeksi pas masuk gua kelelawar (penyebara airbone)
Termasuk virus lemah (gakuat dingin, dikeringin juga mati)
Kalo kegigit langsung cuci tangan pake sabun

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9
Q

Morbus hansen/leprae?

A

M. Leprae (satu”nya mycobacterium yg nyerang saraf tepi)
Nyerang saraf tepi
Mengoksidasi d-dopa

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10
Q

Etiologi lepra?

A

Berkembang biaknya lama, makanya inkubasinya lama (tahunan)
Gram +
TIDAK GERAK TIDAK BERSPORA
OBLIGAT INTRASELULAR (gabisa dikultur di media)
Dapat berkembang di sel schwan saraf dan makrofag kulit

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11
Q

Gejala lepra?

A

Saraf superfisial suhunya dingin, membesar
Bagian muka dingin
3 kerusakan saraf
-hiposensorik
-motorik = otot lemah
-autononomik = kelenjar keringat kering
Bercak/HIPOPIGMENTASI, cuping telinga menebal

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12
Q

4A bercak kusta?

A

Atrofi
Anhidrosis
Anestesi
Akroma

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13
Q

Trearment kusta?

A

MDT
6 bulan = rifampin, dds
Maks 36 bulan = rifampin, dds, clofazimine

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14
Q

Tipe kusta?

A
  1. Neural
    - saraf membesar
    - lesi di kulit gaada
    - bakterioskopik -
    - diagnosis sulit
  2. Histoid
    - bakterioskopik +
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15
Q

Klasifikasi lepra tipe histoid?

A

WHO,
Paulibasiler = TT, BT, I
Multibasiler = BB, BL, LL

T=tuberculoid
B=borderline
L=lepromatous
I=intermediet

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16
Q

Lebih lanjut tipe histoid?

A

Tipe I biasanya sembuh spontan
Yanh penting tipe LL,
Lesinya buanyak, mengkilay
Lesi khas di wajah = dahi dagu culing telinga
Terbentuk FACIES LEONINE
Bisa menyebabkan stocking dan glove anesthesia, semacam gabisa ngerasain pada bagian yang ditutup kaus tangan/kaki

17
Q

FACIES LEONINE pada?

A

LL lepra