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SMP/MTs KELAS VIII
Daftar Isi
KATA PENGANTAR .................................................................................................. i
DAFTAR ISI ................................................................................................................ ii
Kompetensi Dasar dan Indikator .............................................................................. v
Peta Konsep ................................................................................................................ vi
A. Struktur dan Fungsi SIstem Pernapasan Manusia ............................................... 1
1. Organ Pernapasan ................................................................................................ 1
a. Hidung ............................................................................................................. 3
b. Faring ............................................................................................................... 3
c. Laring .............................................................................................................. 3
d. Trakea .............................................................................................................. 4
e. Bronkus ............................................................................................................ 4
f. Bronkiolus ....................................................................................................... 5
g. Paru-paru ......................................................................................................... 6
h. Alveolus ........................................................................................................... 6
2. Mekanisme Pernapasan ....................................................................................... 7
a. Pernapasan Dada ........................................................................................... 7
b. Pernapasan Perut ........................................................................................... 8
3. Frekuensi Pernapasan .......................................................................................... 9
a. Usia ................................................................................................................ 9
b. Jenis Kelamin ................................................................................................ 9
c. Suhu Tubuh ................................................................................................... 9
d. Posisi Tubuh ................................................................................................ 10
e. Aktiviras Tubuh ........................................................................................... 10
4. Volume Pernapasan Manusia ............................................................................ 11
B. Gangguan Pada Sistem Pernapasan Manusia Dan Upaya Untuk Mencegah
Atau Menanggulanginya .................................................................................... 12
1. Influenza ............................................................................................................ 12
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SMP/MTs KELAS VIII
