Gi tract wall - Study guides, Class notes & Summaries

protein digestion 1. cooking 2. pepsin (in stomach) 3. cholecystokinin -CCK (small intestine) - travels to pancreas, releases trypsin back to SI 4. trypsin - breaks peptide chains 5. amino acids absorbed through portal vein to liver digestion transforming food into basic nutrients that can be absorbed and used by the body sensory stimuli before digestion cognition sound odor appearance taste peristalsis Involuntary waves of muscle contraction that keep food moving along in one direct...

What are sentinel lymph nodes? First group of lymph nodes draining a specific organ Describe the lymph node drainage of the GI tract *Trachea and esophagus => Mediastinal *Liver, spleen, pancreas, stomach, upper duodenum => Celiac *Lower duodenum, jejunum, ilecum, colon to splenic flexure => SMA *Colon from splenic flexure to upper rectum => IMA *Lower rectum to anal canal (above pectinate line) =>Internal Iliac Anal rectum (below pectinate line) =>Superficial inguinal ...

Portage Learning NURS 231 Pathophysiology 2022 Module EXAM 7 Question 1 0 / 0 pts What role(s) does the liver serve? Your Answer: The liver has several important functions in the body. It produces bile; metabolizes hormones and drugs; synthesizes proteins, glucose, and clotting factor; stores vitamins and minerals and converts them to useable material the body can utilize; changes ammonia to urea; and converts fatty acids to ketones. The liver can also store large amounts of glucose as gl...

2024 VTNE Pharmacology Exam ( Version 6 ) New Full Exam Questions and Answers ( Included ) 100% Correct 1. Common GI problems Answer: - vomiting, regurgitation, diarrhea, abdominal pain (colic), bloat (GDV), constipation, malabsorption, maldigestion 2. Digestive physiology of GI tract Answer: - to break down fat with amylase and breakdown carbs with lipase 3. Digestive anatomy of GI tract Answer: - a long hollow muscular tube from the mouthto the anus that is composed of 3 segments (...

BIOD 121 - Essentials in Nutrition Module 2 Exam Questions and Answers 100% Pass Digestion: - Answer- is the process of transforming food into basic nutrients that can be absorbed across the wall of the GI tract; once absorbed, the nutrients can be used to fuel our cells for growth, fight infection, and provide energy to our muscles and brain to perform daily activities The GI tract is a long hollow tube that begins: - Answer- with the mouth and ends at the anus The innermost layer of t...

BIOD 121 - Essentials In Nutrition Module 2 Fully Solved 2024 Exam. Digestion: - correct answer is the process of transforming food into basic nutrients that can be absorbed across the wall of the GI tract; once absorbed, the nutrients can be used to fuel our cells for growth, fight infection, and provide energy to our muscles and brain to perform daily activities The GI tract is a long hollow tube that begins: - correct answer with the mouth and ends at the anus The innermost layer of th...

What are the three general functions of the stomach? Storage, Digestion, Protection How much food can the adult stomach roughly hold? Roughly one liter. What is gastric accommodation closely associated wityh? vagovagal reflex? How much chyme is emptied from the stomach at a time? 3ml How often are stomach contraction intervals? 12-20 seconds How long does it take to empty stomach contents? 2 to 4 hours What are the two types of digestions? Mechani...

protein digestion 1. cooking 2. pepsin (in stomach) 3. cholecystokinin -CCK (small intestine) - travels to pancreas, releases trypsin back to SI 4. trypsin - breaks peptide chains 5. amino acids absorbed through portal vein to liver 2. digestion transforming food into basic nutrients that can be absorbed and used by the body 3. sensory stimuli before digestion cognition sound odor appearance taste 4. peristalsis Involuntary waves of muscle contraction that keep food moving along in...

Types of smooth muscle vasculature bladder reproductive tracts GI tract respiratory tract skin eye Types of Muscarinic receptors M1, M2, M3 QIQ Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More Location and function of M1 multiple functions in Nerve endings Location and function of M2 decelerates the heart rate Location and function of M3 contracts smooth muscle including bladder ...

Advanced Pathology NR 507 Final Exam || With 100% Accurate Solutions Advanced Pathology NR 507 Final Exam || With 100% Accurate Solutions The top 1/3 of the esophagus is ______________ muscle. - ANSWER - skeletal muscle the middle of the esophagus muscle is made up of...muscle - ANSWER - skeletal and smooth muscle the bottom 1/3 of the esophagus is made up of....muscle - ANSWER - smooth muscle simple obstruction of the GI tract - ANSWER - result from the blockage of the intestine. ...