Nurs 5315 gastrointes - Study guides, Class notes & Summaries

NURS 5315 Gastrointestinal Module 9 (GI System Anatomy and Physiology) .Discuss the effects of aging on the gastrointestinal tract.  Age related changes in the GI tract begins at age 50  Tooth enamel and dentin wear down→ more vulnerable to cavities  Teeth are lost as a result of: o Periodontal (gum) disease o Recession of gums o Osteoporotic bone changes o Brittle roots that fracture easily  Taste buds decline in number  Sense of smell diminishes  Sense of taste de...

Where in the brain is the vomiting center located? Medulla oblongata Antiemetic agents, such as domperidone and haloperidol, are antagonists for which receptors? Dopamine What type of vomiting is caused by the direct stimulation of the vomiting center by neurologic lesions involving the brainstem? Projectile Considering the normal frequency of bowel evacuation, how infrequently can evacuation occur and still be considered within normal range? Once a week How many stools p...

UTA Nurs 5315 Gastrointestinal review questions and answers

UTA Nurs 5315 Gastrointestinal review questions and answers

UTA Nurs 5315 Gastrointestinal review questionsWhere in the brain is the vomiting center located? - correct answer Medulla oblongata Antiemetic agents, such as domperidone and haloperidol, are antagonists for which receptors? - correct answer Dopamine What type of vomiting is caused by the direct stimulation of the vomiting center by neurologic lesions involving the brainstem? - correct answer Projectile Considering the normal frequency of bowel evacuation, how infrequently can evacuati...

UTA NURS 5315 GASTROINTESTINAL REVIEW with Correct Solutions Where in the brain is the vomiting center located? Medulla oblongata Antiemetic agents, such as domperidone and haloperidol, are antagonists for which receptors? Dopamine What type of vomiting is caused by the direct stimulation of the vomiting center by neurologic lesions involving the brainstem? Projectile Considering the normal frequency of bowel evacuation, how infrequently can evacuation occur and still be considered wit...

NURS 5315 Gastrointestinal Module 9 (GI System Anatomy and Physiology) Differentiate between the organs which make up the upper gastrointestinal track and the lower gastrointestinal track. -The GI tract consists of the mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus. -Upper GI tract - esophagus, stomach and duodenum (upper GI bleeds) -Lower GI tract - jejunum, ileum, colon and rectum (lower GI bleeds) 2. Explain the hepatoportal circulation anatomy and physio...

NURS 5315 Gastrointestinal Module 9 (GI System Anatomy and Physiology) Advanced Pathophysiology. Examine the anatomy and physiology of the GI system: 1. Differentiate between the organs which make up the upper gastrointestinal track and the lower gastrointestinal track. -The GI tract consists of the mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus. -Upper GI tract - esophagus, stomach and duodenum (upper GI bleeds) -Lower GI tract - jejunum, ileum, colon and r...

NURS 5315 Gastrointestinal Module 9 (GI System Anatomy and Physiology) Explain the hepatoportal circulation anatomy and physiology. The hepatic portal vein collects blood from capillaries in visceral structures located in the abdomen and empties into the liver for distribution to the hepatic capillaries. Hepatic veins return blood to the inferior vena cava. 3. Discuss the effects of aging on the gastrointestinal tract.  Age related changes in the GI tract begins at age 50  Tooth enam...