Muscularis externa Samenvattingen, Aantekeningen en Examens

A gallstone that blocked the common bile duct would cause the fat content of feces to: a. Increase b. Decrease c. Stay the same - a. Increase Norepinephrine will cause secretion of stomach acid to: a. Increase b. Decrease c. Stay the same - b. Decrease A rise in plasma levels of gastrin will cause the activity of the stomach's muscularis externa to: a. Increase b. Decrease c. Stay the same - a. Increase

The motor activity of the muscularis externa is controlled by the - myenteric plexus Which of the following are true regarding the secretion of HCl? (choose all that apply) a.) The H, K ATPase, also known as proten pump is present on the apical membrane of the parietnal cells. b.) As a by-product of the HCl secretion, HCO3- is transported out of the cell from the basolateral side of the cell. This can cause a alkaline tide (pH increase in plasma) immediately after a meal. c.) Na, K ATPases...

PNB 2275 Exam 3 Questions and Answers 100% Pass The motor activity of the muscularis externa is controlled by the myenteric plexus Which of the following are true regarding the secretion of HCl? (choose all that apply) a.) The H, K ATPase, also known as proten pump is present on the apical membrane of the parietnal cells. b.) As a by-product of the HCl secretion, HCO3- is transported out of the cell from the basolateral side of the cell. This can cause a alkaline tide (pH increase in plasma) ...

A&P 2 Lab 6- Histology of Body Systems LOOKING AT THE LIVER UNDER THE MICROSCOPE • Liver is made up of a lot of cylinders called Hepatic lobules. • The hepatic lobules are made up of sheets of liver cells called Hepatocytes • There is a center vein that passes through the middle of the hepatic lobules that drain the blood from the microscopic structures and then eventually the liver itself. • The interior of the liver under the microscope- think of spreading open a book cover to cov...

BIO 202 Arizona State University -Bio 202 Lesson 9 Quiz well answered graded A+Which of the following is a term representing metabolic reactions in which enzymes split macro molecules into smaller molecules - correct answer Chemical digestion What is the mucous membrane that secures the tongue to the floor of the mouth - correct answer lingual frenulum What structure is continuous with the esophagus - correct answer laryngopharynx Which of the following describes the esophagus - correct...

PGY 300 GI exam Practice Questions and Answers 2023 The pylorus is_______________. A. a sphincter that separates stomach from small intestine B. a sphincter that separates stomach from esophagus C. a sphincter that separates small intestine from large intestine D. a compartment of the large intestine E. a skeletal muscle A The epithelial cells that are associated with Peyers's patches are __________. A. enterocytes B. M-cells C. GI-smooth muscle cells D. skeletal muscle cells ...

How is the primitive gut tube formed? -through craniocaudal and lateral folding of the embryo via the incorporation of the dorsal part of the yolk sac into the embryo The primitive gut tube extends from the oropharyngeal membrane to the cloacal membrane and is divided into... -the foregut, midgut, and hindgut Compare the adult vs. embryonic histology of the GI tract. -adult: mucosa (epithelial lining and glands, lamina propria, and muscularis mucosae), submucosa, muscularis externa,...

What does the digestive system begin and end with? - AnswerBegins within the oral cavity; ends with anus What is the digestive tract also known as? - Answer-Alimentary canal -Gastrointestinal (GI) tract What does the digestive system do? - Answer-Food is mechanically and biochemically broken down -Absorption of carbohydrates, fats, and proteins -Nutrients (once absorbed) will enter circulatory and lymphatic vessels and be transported throughout the body What are the organs of the dig...

Bio 202 Lesson 9 Quiz well answered to pass Which of the following is a term representing metabolic reactions in which enzymes split macro molecules into smaller molecules - correct answer Chemical digestion What is the mucous membrane that secures the tongue to the floor of the mouth - correct answer lingual frenulum What structure is continuous with the esophagus - correct answer laryngopharynx Which of the following describes the esophagus - correct answer no chemical digestion or a...

BY115 Final Study Guide Spring 2023 The muscular wall of the heart is called the ________ and contains________ A. Myocardium, smooth muscle B. Epicardium, cardiac muscle C. Myocardium, cardiac muscle D. Epicardium, smooth muscle E. Endocardium, cardiac muscle C. Myocardium, cardiac muscle What is the purpose of the bio concave disc shape of an erythrocyte? A. Maximizes surface area B. Allows the cell to live longer C. Increases the opportunity of cells to clump together prevents D...