Enteroendocrine - Study guides, Class notes & Summaries

What are the four types of gastric endureendocrine cells - correct answer Serotonin: stomach muscle contraction Histamine: stimulates secretion of HCL Gastrin: stimulates secretion of HCL Somatostatin: inhibits HCL secretion Define enteric Nervous system and describe its structure - correct answer The ENS refers to the gut brain in which the ENS does not require input from the SNS The What are the two plexi of the ENS - correct answer Myenteric Plexus located in the muscualris ...

MMSC 490 Final Exam Questions with Correct Answers Humans possess about .............. different cell types. 100 200 500 1,000 - Answer-200 In adult organisms, cell death must be balanced by cell growth. differentiation. renewal. migration. - Answer-renewal The distinct series of changes that characterizes programmed cell death is called necrosis. apoptosis. sepsis. execution. - Answer-apoptosis Cells that die as the result of acute injury undergo lysis. sepsis. apoptosis. ...

FINAL bio 252 Exam Questions and Answers digestive tract (aka GI tract) - Ans:-Covering an internal lumen (which is actually "outside" the body) The disassembly line of our body accessory digestive organs - Ans:-Teeth, pancreas, assisting in mechanical and chemical digestion Which of the following best describes the role of the esophagus in digestion? - Ans:-Connects the mouth to the stomach and has no role in chemical digestion It's role is just propulsion 3 roles of the stomac...

What are the different structures which make up the alimentary canal? - correct answer alimentary canal = tubular structure which extends from mouth to the anus 1. Mouth 2. Pharynx 3. Esophagus 4. Stomach 5. Small Intestine 6. Large Intestine 7. Anus What are the different structures which are considered accessory or associated structures of the digestive system? - correct answer 1. Teeth 2. Lips 3. Cheeks 4...

MMSC490 Final Exam Questions with 100% Answers Humans possess about .............. different cell types. 100 200 500 1,000 - Answer️️ -200 In adult organisms, cell death must be balanced by cell growth. differentiation. renewal. migration. - Answer️️ -renewal The distinct series of changes that characterizes programmed cell death is called necrosis. apoptosis. sepsis. execution. - Answer️️ -apoptosis Cells that die as the result of acute injury undergo lysis. sepsis...

what is defecation? - CORRECT ANSWERS-elimination of feces What is the defecation reflex? - CORRECT ANSWERS-an involuntary response of the lower bowels promoting or even inhibiting a bowel movement. what is degluition? - CORRECT ANSWERS-swallowing what is mastication? - CORRECT ANSWERS-chewing what is peristalsis? - CORRECT ANSWERS-the involuntary constriction and relaxation of the muscles of the intestine what is segmentation? - CORRECT ANSWERS-ring like constrictions in several place...

Granulosa cells Correct Answer greatest layer of estrogen secreting cells Predominant component of bone matrix Correct Answer 35% organic (type 1 collagen); 65% inorganic material Contraction of Myoepithelial cells in mammary glands due to what hormone? Correct Answer Acidophilic- Lactoptropes and Mammotropes (prolactin and PRH/PIH prolactin releasing nd inhibiting hormone) GIT- factors in ulcer development Correct Answer Acetylcholine stimulates the release of gastrin produced by enter...

What organs are included in the digestive system? - correct answer oral cavity (mouth), pharynx (throat), esophagus, stomach, small intestine, and large intestine What accessory organs are included in the digestive system? - correct answer teeth, gall bladder, tongue, salivary glands, liver, and pancreas Name the functions of the digestive system? - correct answer ingestion: mater...

What are the four types of gastric endureendocrine cells - correct answer Serotonin: stomach muscle contraction Histamine: stimulates secretion of HCL Gastrin: stimulates secretion of HCL Somatostatin: inhibits HCL secretion Define enteric Nervous system and describe its structure - correct answer The ENS refers to the gut brain in which the ENS does not require input from the SNS The What are the two plexi of the ENS - correct answer Myenteric Plexus located in the muscualris ...

DIGESTIVE PROCESSES 1. Ingestion 2. Digestion (mechanical and chemical) 3. Motility (mixing and propulsion) 4. Secretion 5. Absorption 6. Defecation GI TRACT AND ACCESSORY DIGESTIVE STRUCTURES GI TRACT INNERVATION • Autonomic NS o Parasympathetic NV (enhances digestion) o Sympathetic NV (inhibits or slows down digestion) • Enteric Nervous System o Submucosal plexus o Myenteric plexus ENZYMES originating in the oral cavity Salivary gland...