Lower esophageal spincter - Study guides, Class notes & Summaries

EXAM: BIOS 256 ANATOMY & PHYSIOLOGY IV WITH LAB PRACTICAL, 2025/2026 WITH CORRECT/ACCURATE ANSWERS

Gastroesophageal Reflux Disease (GERD) Exam With 100% solved explain the alteration/loss of host defense mechanisms that may predispose to stress ulcer formation 1. ischemia and hypoxia in shock decreases mucusal blood flow 2. decreased rate of turnover and cell proliferation of gastric mucosa 3. back diffusion of bile salts from the duodenum into the stomach 4. lack of PG synthesis and mucus formation ischemia and hypoxia in shock leads to what? -decreased mucosal blood flow -decrease...

Gastroesophageal Reflux Disease (GERD) Exam With 100% solved explain the alteration/loss of host defense mechanisms that may predispose to stress ulcer formation 1. ischemia and hypoxia in shock decreases mucusal blood flow 2. decreased rate of turnover and cell proliferation of gastric mucosa 3. back diffusion of bile salts from the duodenum into the stomach 4. lack of PG synthesis and mucus formation ischemia and hypoxia in shock leads to what? -decreased mucosal blood flow -decrease...

BRAT diet - ANS Bananas, Rice, Applesauce, Toast. Used for clients recovering from gastroenteritis Gastroenteritis - Stomach flu - ANS Inflammation of lining of intestines Normal ranges for ABG - ANS pH = 7.35-7.45 (HOMEOSTASIS) PaCO2 = 35-45 HCO3 = 22-26 Dysphagia (trouble swallowing) - ANS NPO diet Chronic gastritis & Gastritis - ANS Inflammation of stomach lining Chronic = more than 1 year Caused by infection, NSAIDs, alcohol consumptio...

alimentary tract - ANS one continuous tube beginning at the mouth and progressing through the esophagus, stomach, small intestine, large intestine and ending with the anus the major function of the stomach - ANS to continue the mechanical grinding of the food bolus and to enhance the chemical process of digestion the major function of the large intestine - ANS reabsorb water and electrolytes secreted by the small intestine and to control the elimination of the diges...

Discuss three common gastrointestinal anomalies in infants Esophageal Asresia is caused by a failure of the tissues of the GI tract to separate properly from the respiratory tract early in prenatal life. Imperforate Anus: lower GI tract and anus does not perforate, blind pouches. Pyloric stenosis: obstruction at the lower end of the stomach caused by an overgrowth of the circular muscles of the pylorus or by spasms of the spincter Discuss the dietary management of celiac disease Avoid gluten. G...

BRAT diet - Bananas, Rice, Applesauce, Toast. Used for clients recovering from gastroenteritis Gastroenteritis - Stomach flu - Inflammation of lining of intestines Normal ranges for ABG - pH = 7.35-7.45 (HOMEOSTASIS) PaCO2 = 35-45 HCO3 = 22-26 Dysphagia (trouble swallowing) - NPO diet Chronic gastritis & Gastritis - Inflammation of stomach lining Chronic = more than 1 year Caused by infection, NSAIDs, alcohol consumption, and stress Treatment = antibiotics and/or antacids Esophogeal c...

CRRN CERTIFICATION TEST1 ACTUAL EXAM LATEST 2025 WITH UPDATED 300 QUESTIONS AND VERIFIED ANSWERS (ALREADY GRADED A+) BRANDNEW!!! Definition of Rehabilitation - ANSWER-A process of helping a person to reach the fullest physical, psychological,social, vocational,avocational and educational potential consistent with his/hers physical or anatomic impairment,environmental limitation and desires and life plans. Rehabilitation nursing goals - ANSWER-assisting the individual with a disabil...

BIOS 256 Lab Practical Exam With Complete Answers

teeth Correct Answer- tongue Correct Answer- esophagus Correct Answer- pharynx Correct Answer- lower esophageal spincter Correct Answer- pyloric sphincter Correct Answer- stomach Correct Answer- ruggae Correct Answer- duodenum Correct Answer-