'Gastric gland' diaporamas de présentation

Pharynx

Pharynx. Oropharynx and laryngopharynx Allow passage of food, fluids, and air Skeletal muscle layers: inner longitudinal, outer pharyngeal constrictors. Esophagus. Flat muscular tube from laryngopharynx to stomach Travels through the diaphragm via an opening called the esophageal hiatus

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Chapter 23

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ESOPHAGUS STOMACH

ESOPHAGUS STOMACH. Esophagus. muscular tube whose function is to transport food from the mouth to the stomach. It is lined by non keratinized stratified squamous epithelium. In general, the esophagus has the same major layers as the rest of the digestive tract.

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Digestive

Digestive . Esophagus. Stratified squamous epithelium Submucosa The muscularis externa Esophageal glands . A. B. C. D. E. B. A. A. B. C. D. E. Stomach. A: Simple columnar epithelium. B: Gastric gland C: Submucosa D: Muscularis externa. A. B. C. D. A. B. C. D. A.

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Antacids & Acid-Controlling Agents

Antacids & Acid-Controlling Agents. Antacids H2 Antagonists Proton Pump Inhibitors. Acid-Related Pathophysiology. The stomach secretes: Hydrochloric acid (HCl) Bicarbonates Pepsinogen Mucus Prostaglandins. Glands of the stomach. Cardiac Pyloric

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Forensic Biology by Richard Li

Chapter 9: Identification of Saliva and Other Biological Fluids. Forensic Biology by Richard Li. Saliva: Biological Characteristics. Human salivary glands produce 1.0-1.5 liters per day Mostly water Amylase- digests starch in the oral cavity and small intestine Two types of amylase

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