Download - Fisiologi sistem pencernaan
![Page 1: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/1.jpg)
Oleh: dr. M Faiq SulaifiKuliah Ilmu Dasar KeperawatanProgram S1 Ilmu Keperawatan
STIKES MUHAMMADIYAH LAMONGAN
Fisiologi Sistem Pencernaan
![Page 2: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/2.jpg)
Struktur Saluran Cerna
![Page 3: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/3.jpg)
Proses pada Saluran Cerna
![Page 4: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/4.jpg)
Kecepatan Gerakan Saluran Cerna
![Page 5: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/5.jpg)
Syaraf untuk Proses Menelan
Proses menelan dikendalikan oleh Nucleus tractus solitarius di batang otak, memiliki syaraf eferen:1.N V2.N IX3.N X
![Page 6: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/6.jpg)
Stadium Proses Menelan
Ada 3 stadium menelan:1.Stadium volunter (buccal)2.Stadium faringeal3.Stadium eosophageal
![Page 7: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/7.jpg)
Mekanisme Menelan
During the process of swallowing, or deglutition:1.The tongue pushes a bolus of food into the throat2.The nasopharynx is reflexively blocked3.Respiration is inhibited, the vocal chords close and the epiglottis seals off the trachea4.While the upper esophageal sphincter opens5.A peristaltic wave forces the bolus into the stomach.
![Page 8: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/8.jpg)
Peristaltik Esofagus
![Page 9: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/9.jpg)
Peristaltik Gaster
Peristaltic waves in the stomach. (a)Peristaltic waves move toward the pylorus. (b)The most vigorous peristalsis and mixing action occurs close to the pylorus. (c)The pyloric end of the stomach acts as a pump that delivers small amounts of chyme into the duodenum.
![Page 10: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/10.jpg)
Gelombang Listrik Otot Intestinum
![Page 11: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/11.jpg)
Gerak Intestinum
Gerak kontraksi usus halus terdiri dari:
1.Gerak mencampur (mixing)
2.Gerak propulsif dan segmentasi
![Page 12: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/12.jpg)
Gerak Colon
Pergerakan masa di colon disebut “haustrasi”, sejenis gerakan segmentasi yang muncul 2-3 kali sehari.
![Page 13: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/13.jpg)
Defekasi
![Page 14: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/14.jpg)
Refleks Defekasi
![Page 15: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/15.jpg)
Sekresi Saluran Cerna
![Page 16: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/16.jpg)
Fungsi Enzim Saluran Cerna
![Page 17: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/17.jpg)
Stimulasi Sekresi Saliva
![Page 18: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/18.jpg)
Hasil Sekresi Kelenjar Saliva
![Page 19: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/19.jpg)
Sekresi Gaster
![Page 20: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/20.jpg)
Fase Sekresi Gaster
![Page 21: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/21.jpg)
Proteksi Mukosa Lambung
![Page 22: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/22.jpg)
Enzim Pankreas
![Page 23: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/23.jpg)
Aktivasi Enzim Pankreas
![Page 24: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/24.jpg)
Kontrol Sekresi Pankreas
![Page 25: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/25.jpg)
Aliran Garam Empedu
![Page 26: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/26.jpg)
Sekresi Empedu (Siklus Enterohepatik)
![Page 27: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/27.jpg)
Kontrol Sekresi Empedu
![Page 28: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/28.jpg)
Sekresi Intestinum
![Page 29: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/29.jpg)
Pencernaan Karbohidrat
![Page 30: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/30.jpg)
Absorpsi dan Transpor Karbohidrat
![Page 31: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/31.jpg)
Pencernaan Protein
![Page 32: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/32.jpg)
Absorpsi dan Transpor Protein
![Page 33: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/33.jpg)
Pencernaan Lemak
![Page 34: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/34.jpg)
Absorbsi dan Transpor Lemak
![Page 35: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/35.jpg)
Lipoprotein
![Page 36: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/36.jpg)
Absorpsi Vitamin
![Page 37: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/37.jpg)
Sekresi dan Reabsorpsi Air dan Mineral
![Page 38: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/38.jpg)
Pergerakan dalam Sirkulasi
![Page 39: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/39.jpg)
Pembentukan Feses
![Page 40: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/40.jpg)
Komposisi Feses
![Page 41: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/41.jpg)
Keseimbangan Cairan dalam Saluran Cerna
![Page 42: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/42.jpg)
Proses Muntah
![Page 43: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/43.jpg)
Mekanisme Diare
![Page 44: Fisiologi sistem pencernaan](https://reader035.vdokumen.com/reader035/viewer/2022081420/558975e5d8b42a8f6d8b4662/html5/thumbnails/44.jpg)
Jazakumullah Khairan