Functions of gi system - Study guides, Class notes & Summaries

1. What is Starling's Law of Capillary forces? How does this explain why a nutritionally deficient child would have edema? Starling’s Law describes how fluids move across the capillary membrane. There are two major opposing forces that act to balance each other, hydrostatic pressure (pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, which pushes fluid into the capillaries). Both electrolytes and proteins (oncontic pressure) in the blood affect osmot...

Bio 254 Exam 2- Digestive System Only accurate 100%(graded A) Functions of the Digestive System -ANSWER Prepares nutrients for absorption, modify food in both physical and chemical state so it can be used by the body alementary canal -ANSWER Extends from the mouth to the anus Walls of the GI Tract from Inside Out -ANSWER Mucosa, Submucosa, Muscularis, Serosa Mucosa Layer -ANSWER Innermost GI layer What is the mucosa layer made of ? -ANSWER Epithelium Function of the Mucosa Layer ...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

Abdomen - NURS 190 Physical Assessment Questions with complete solution 2023/2024Components of GI system 1. Alimentary canal 2. Accessory organs Alimentary canal -The whole passage along which food passes through the body from mouth to anus. -It includes the esophagus, stomach, and intestines. Accessory digestive organs -liver -gallbladder -pancreas Boundaries of the GI system Mouth, pharynx, rectum, anus Liver functions 1. Produce and secret bile for fat emulsificat...

exam 1 = 29 questions  3 essay questions  7 image questions  Rest is M.C. 1. Gross structure of muscle and surrounding connective tissue: a. The muscle is arranged in a hierarchical structure: i. Whole muscle: 1. Made up of multiple muscle fascicles 2. Surrounded by epimysium: a. External sheath of connective tissue surrounding the whole muscle. b. Separates whole muscles from one another ii. Muscle fascicle: 1. Bundles of individual muscle fibers 2. Surrounded by perimysi...

the diagnosis with the nursing staff. B. The client has a decreased energy level. C. The client makes funeral arrangements. D. The client requests a second opinion. B. The client has a decreased energy level. A nurse is preparing to collect data on a preschooler. Which of the following behaviors by the child indicates that he is ready to cooperate? (Select all that apply.) A. Allows the nurse to touch him on the arm B. Plays with toys in the examining room C. Answers questions asked by the nurse...

Cardiovascular NCLEX questionsWhich of the following are most likely to be early signs of cardiac problems in older persons? (Select all that apply.) Mental status changes Agitation Frequent falls Sudden changes in GI function - correct answer Mental status changes Agitation Frequent falls Rationale: Many cardiovascular functions are complicated in that they involve many other systems. Mental status changes, agitation, and falls can be early signs of cardiac problems in the older...

Cardiovascular NCLEX questions and answers correctly solved Cardiovascular NCLEX questions Which of the following are most likely to be early signs of cardiac problems in older persons? (Select all that apply.) Mental status changes Agitation Frequent falls Sudden changes in GI function - correct answer Mental status changes Agitation Frequent falls Rationale: Many cardiovascular functions are complicated in that they involve many other systems. Mental status changes, agitat...

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...

Acetylcholinesterase inhibitors mechanism of action - Answer-these drugs prevent cholinesterase enzymes from breaking down acetylcholine to remain in the synaptic cleft for longer periods of time, thereby strenghthening its effect. Pneumonic for remembering adverse effects of anticholinergic drugs - Answer-Blind as a bat (dilated pupils) Red as a beet (vasodilation/flushing) Hot as a hare (hyperthermia) Dry as a bone (dry skin) Mad as a hatter (hallucinations/agitation) Bloated as a Toad...