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52 Cards in this Set
- Front
- Back
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deglutition
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swallowing
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mastification
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chewing
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dents
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teeth
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ligament that attaches tooth to jaw
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periodontal
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holds tongue in place
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frenulum linguae
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rhythmic waves of muscular contraction
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peristalsis
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3 parts of a the tooth
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crown, neck, and root
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list the 3 salivary glands
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parotid, sublingual, submandibular
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shape of the stomach; parts of the stomach beginning with most superior
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"J"; fundus, cardia, body, greater curvature, lesser curvature, pyloris
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cavity behind the mouth
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pharynx
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6 accessory structures
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teeth, tongue, salivary glands, pancreas, liver, & gallbladder
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food in stomach; ball of food in mouth
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chyme; bolus
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secondary teeth in humans; secondary teeth in cats
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32; 30
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how are teeth identified?; 4 types of teeth
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shape; incisors, canines, premolars, and molars
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G-cells secrete...
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gastrin
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parietal secretes...
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HCl
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goblet secretes...
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mucous
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chief secretes...
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pepsinogen & gastric lipase
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pancreatic juice breaks down which 4 things?
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carbs, lipids, proteins, & nucleic acids
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what produces amelase and what does it act on?
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salivary gland/polysaccharides
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what receives food and begins mechanical and chemical digestion?
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mouth
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taking in of food
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ingestion
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lipase
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lipids
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nuclease
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nucleic acids
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trypin & chymoptripsin
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proteins
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carboxypeptidase
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amino acids
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muscle between stomach and duodenum
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pyloric sphincter
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glossy, white structure that protects teeth
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enamel
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folds in stomach
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rugae
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another name for GI tract
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alimentary canal
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components of feces
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75% water, bacteria, sluffed off epithelial cells, dissolved gases, electrolytes
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5 functions of liver
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produces bile, filters, stores vitamin D, detoxification, & phagocytosis
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what do villi absorb & wear?
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water, nutrients, vitamins, minerals, drugs
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what's quickly absorbed in stomach?
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alcohol, aspirin, water
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what do feces get color and odor from?
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bile salts & bacteria
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where is most water absorbed?
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small intestine
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when bile salts break down fats into smaller droplets is called?
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emulsification
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length of esophagus
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12-14"
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length of duodenum
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10"
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length of jejunem
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8'
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length of ileum
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12'
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length of large intestine
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5'
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purpose for sphincters
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prevent back flow
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4 sphincters
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cardiac, pyloric, ileocecal, internal/external anal
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5 basic activities of digestion
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ingestion, mechanical digestion, chemical digestion, absorption, defecation
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most food leaves stomach after how long? ; in which order is the food excreted?
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2-6 hours; carbs => proteins => lipids
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another name for large intestine
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colon
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who treats ulcers?
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gastroenterologist
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who treats hemorrhoids?
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proctologist
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instrument used to look inside stomach
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endoscope
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causes jaundice
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bilirubin
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T/F: kitten is toothless at birth
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FALSE
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