Daftar Isi Referat.docx

DAFTAR ISI Halaman

HALAMAN JUDUL .............................................................................................. i DAFTAR ISI .......................................................................................................... ii BAB I PENDAHULUAN .................................................................................... 1 BAB II TINJAUAN PUSTAKA .......................................................................... 3 2.1. Anatomi dan Fisiologi Telinga ...................................................................... 3 2.1.1 Telinga Luar.......................................................................................... 3 2.1.2 Telinga Tengah ..................................................................................... 4 2.1.3 Telinga Dalam ...................................................................................... 6 2.2

Fisiologi Pendengaran ................................................................................... 8

2.3

Gangguan Pendengaran ................................................................................. 9 2.3.1 Etiologi gangguan Pendengaran ........................................................... 9

2.4

Pemeriksaan Pendengaran ........................................................................... 10 2.4.1 Tes Penala ........................................................................................... 11 2.4.2 Tes Berbisik ........................................................................................ 12 2.4.3 Audiometri .......................................................................................... 13

2.5. Definisi Alat Bantu Dengar (Hearing Aid) .................................................. 14 2.6

Komponen Alat Bantu Dengar .................................................................... 14

2.7

Prinsip Kerja Alat Bantu Dengar ................................................................. 15

2.8

Indikasi Pemakaian Alat Bantu Dengar ....................................................... 16

2.9

Kontraindikasi Pemakaian Alat Bantu dengar ............................................. 17

2.10 Klasifikasi .................................................................................................... 17 2.10.1 Menurut sistim kerjanya ................................................................... 17 2.10.2 Menurut Hantarannya ....................................................................... 19 2.10.3 Menurut bentuknya ........................................................................... 21 2.10.4 Jenis lain ........................................................................................... 26 2.11 Keuntungan dan Kerugian Alat Bantu Dengar ............................................ 27 BAB III –RINGKASAN ..................................................................................... 29 DAFTAR PUSTAKA .......................................................................................... 30

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