Sistem Rangka
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Transcript of Sistem Rangka
![Page 1: Sistem Rangka](https://reader033.fdocument.pub/reader033/viewer/2022061207/54849438b4af9fea7f8b45e3/html5/thumbnails/1.jpg)
ASSALAMU’ALAIKUM WR.WB
ACARA IV
SISTEM RANGKA
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Sistem Rangka
Sistem rangka dibagi menjadi dua bagian, yaitu:
1. Rangka sumbu (rangka aksial)
2. Rangka anggota (rangka apendikular)
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Rangka aksial terdiri atas tulang-tulang sebagai berikut:
1. Tengkorak (cranium)
2. Tulang belakang (columna vertebralis)
3. Tulang rusuk (costae)
4. Tulang dada (sternum)
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Columna vertebralis
Terbagi menjadi:
1. Vertebrae cervicales
2. Vertebrae thoracales
3. Vertebrae lumbales
4. Vertebrae sacrales
5. Vertebrae caudales
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Costae
Terdiri atas dua bagian, yaitu:
1. Melekat pada sternum
2. Melengkung ke dorsal dan bersendi pada columna vertebralis (vertebrae thoracales)
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Costae; berdasarkan sifat perekatnya:
1. Costae verae
2. Costae spuriae
3. Costae fluctuantes
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Rangka anggota (skeleton appendiculare)
1. Gelang bahu (cingulum pectolare) dengan rangka anggota depan
2. Gelang pinggul (cingulum pelvicale) dengan rangka anggota belakang
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Pisces pandangan lateral
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Rangka Rana sp.
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Rangka Aves pandangan lateral
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Rangka Felis dometicus pandangan lateral
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Rangka Felis dometicus
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Rangka Homo sapiens pandangan anterior
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Rangka manusia
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Tulang gelang panggul
![Page 17: Sistem Rangka](https://reader033.fdocument.pub/reader033/viewer/2022061207/54849438b4af9fea7f8b45e3/html5/thumbnails/17.jpg)
Wassalamu’alaikum wr.wb
Terima kasih atas perhatiaanya…