FunctionsoftheDigestiveSystem：消化系統(tǒng)的功能課件

1、2.08 Understand the functions and disorders of the digestive system.2.08 Understand the functions 2.08 Understand the functions and disorders of the digestive systemEssential questionsWhat are the functions of the digestive system?How do the functions of chemical and physical digestion interrelate?W

2、hat are the common disorders of the digestive system?How are disorders of the digestive system treated?How do you relate the bodys use of nutrients to the digestive system?2.08 Understand the functions and disorders of the digestive system2.2.08 Understand the functions Understand the functions of t

3、he digestive system2.08 Understand the functions and disorders of the digestive system3.Understand the functions of thFunctions of the digestive systemMouth (buccal cavity)What digestive system functions occur in the mouth? 2.08 Understand the functions and disorders of the digestive system4What is

4、bolus?.Functions of the digestive sysFunctions of the digestive systemTongueWhat is the digestive system function of the tongue?2.08 Understand the functions and disorders of the digestive system5.Functions of the digestive sysFunctions of the digestive systemTeethDefine mastication.How is the tooth

5、s shape related to its function?IncisorsCuspidsBicuspidsMolars2.08 Understand the functions and disorders of the digestive system6.Functions of the digestive sysFunctions of the digestive systemSalivary glandsWhat is the function of the salivary glands?What chemical action takes place in the mouth a

6、s a result?2.08 Understand the functions and disorders of the digestive system7.Functions of the digestive sysFunctions of the digestive systemWhat are the functions of these oral cavity structures?PalateUvula2.08 Understand the functions and disorders of the digestive system8.Functions of the diges

7、tive sysFunctions of the digestive systemPharynxWhat does the pharynx do?2.08 Understand the functions and disorders of the digestive system9.Functions of the digestive sysFunctions of the digestive systemEsophagusWhat does the esophagus do?What is its relevance to your health?2.08 Understand the fu

8、nctions and disorders of the digestive system10.Functions of the digestive sysFunctions of the digestive systemStomachWhat are the functions of the stomach?What chemicals are released there?How long does it take for the stomach to empty? 2.08 Understand the functions and disorders of the digestive s

9、ystem11.Functions of the digestive sysFunctions of the digestive system Gastric juicesEnteroendocrine glandsgastrinParietal cellsHCL and intrinsic factorChief type cellspepsinogenMucus cellsalkaline mucusRennin2.08 Understand the functions and disorders of the digestive system12.Functions of the dig

10、estive sysFunctions of the digestive systemSmall IntestineWhat digestive process occurs here? What are villi?What is the relevance to your health?2.08 Understand the functions and disorders of the digestive system13.Functions of the digestive sysFunctions of the digestive systemPancreasWhat digestiv

11、e enzymes are secreted by the pancreas? What is there function?2.08 Understand the functions and disorders of the digestive system14Which other systemdoes the pancreas function?.Functions of the digestive sysFunctions of the digestive systemLiverWhat are the functions of the liver?What is the functi

12、on of bileglycogen?What vitamin is produced by the liver? Why is it important?2.08 Understand the functions and disorders of the digestive system15.Functions of the digestive sysFunctions of the digestive systemGallbladderWhat is the function of the gallbladder?Why is this function important?2.08 Un

13、derstand the functions and disorders of the digestive system16.Functions of the digestive sysFunctions of the digestive systemLarge intestineWhat are the functions of the large intestines?What is its relevance to health?What type of diet promotes colon health?2.08 Understand the functions and disord

14、ers of the digestive system17What is chyme?What is the semi-solid liquid secreted from the ileum through the ileoceccal valve called that enters the large intestine?.Functions of the digestive sysUnderstand the functions of the digestive systemDiscus the processes of digestion and their relevance to

15、 health.ChemicalPhysicalAbsorptionElimination2.08 Understand the functions and disorders of the digestive system18.Understand the functions of thFunctions of the digestive systemFecal transplantAllows the bacteria from the healthy stool to repopulate the gut of the patient who has lost healthy bacte

16、ria in their gut News Flash. New treatment!2.08 Understand the functions and disorders of the digestive system19Used to treat Clostridium difficile that grows in human intestinesSymptoms range from persistent diarrhea to life-threatening inflammation of the colon to death.Functions of the digestive

17、sysFunctions of the digestive systemWhat can healthcare professionals learn from observing stool specimens?On average, how much flatus does a person produce per day?Potty Trivia. 2.08 Understand the functions and disorders of the digestive system20.Functions of the digestive sysAct of DigestionDiscu

18、ss each action of the digestive systemIngestionMasticationDigestionSecretionAbsorptionExcretion2.08 Understand the functions and disorders of the digestive system21.Act of DigestionDiscuss each aFunctions of the digestive system2.08 Understand the functions and disorders of the digestive system22Che

19、ck your knowledge.Functions of the digestive sysDisorders of the digestive systemAnorexiaDecreased or poor appetiteSymptomAnorexia nervosa Eating disorder characterized by refusal to eatPsychiatric disorder2.08 Understand the functions and disorders of the digestive system23VS.Disorders of the diges

20、tive sysDisorders of the digestive systemCaries What is another name for caries?What are caries?2.08 Understand the functions and disorders of the digestive system24Can you identify preventive measures?.Disorders of the digestive sysDisorders of the digestive systemCholecystitisWhat is cholecystitis

21、?What are the symptoms?How is it treated?Cholelithiasis2.08 Understand the functions and disorders of the digestive system25.Disorders of the digestive sysDisorders of the digestive systemCleft palateWhat is cleft palate?What is its impact on health?Who have this condition?2.08 Understand the functi

22、ons and disorders of the digestive system26What specialist(s) should be consulted to correct a cleft palates?.Disorders of the digestive sysDisorders of the digestive systemCirrhosisWhat is cirrhosis?What are the symptoms?2.08 Understand the functions and disorders of the digestive system27What is t

23、he leading cause of cirrhosis?How can it be treated?.Disorders of the digestive sysDisorders of the digestive systemConstipationWhat is constipation?What are some causes?What is obstipation? 2.08 Understand the functions and disorders of the digestive system28How can constipation be prevented?.Disor

24、ders of the digestive sysDisorders of the digestive disordersDiarrheaDefine diarrhea.What causes it?What are the effects on your health?2.08 Understand the functions and disorders of the digestive system29.Disorders of the digestive disDisorders of the digestive disordersGastroenteritisWhat is gastr

25、oenteritis?What causes it?What healthcare professional would you see for treatment?2.08 Understand the functions and disorders of the digestive system30.Disorders of the digestive disDisorders of the digestive systemGastroesophageal reflux disease (GERD)What are some common causes of GERD?2.08 Under

26、stand the functions and disorders of the digestive system31.Disorders of the digestive sysDisorders of the digestive systemHepatitisAcute Chronic Hepatitis A, B, C, D, EWhat are some common symptoms of hepatitis?2.08 Understand the functions and disorders of the digestive system32Which hepatitis vir

27、us has a vaccine? .Disorders of the digestive sysDisorders of the digestive systemIrritable bowel syndromeDefine irritable bowel syndrome.Discuss how will treatments relate to:Lifestyle DietMedication2.08 Understand the functions and disorders of the digestive system33.Disorders of the digestive sysDisorders of the digestive systemPeptic ulcer What is a peptic ulcer?What causes it?How is it treated?2.08 Understand the functions and disorders of the digestive system34.Disorders of the digestive sysRelevance of nutrition to the digestive systemHealthy dietary habits help maintain homeostas