Intestinal walls - Study guides, Class notes & Summaries

Nutrition Final Exam Latest Update with Verified Solutions Energy-yielding Nutrients the nutrients that break down to yield energy the body can use; protein, fat and carbs Kcals/g for energy-yielding nutrients proteins/carbs-4, fat-9, alcohol-7 Essential Nutrients nutrients that must come from food because our bodies cannot produce it in sufficient amounts to meet physiological needs Dietary Reference Intakes (DRI) a set of nutrient intake values for healthy people in the U.S. and Canada...

PRINCIPLES OF ANATOMY AND PHYSIOLOGY COMBINED ACTUAL EXAM QUESTIONS WITH VERIFIED CORRECT ANSWERS Chapter 1- An Introduction to the Human Body Choose the best answer to each of the following questions. 1) Grant and Gray made extensive studies of the structure of the entire human body and produced atlases documenting their work. Grant and Gray were A) embryologists B) histologists C) neurophysiologists D) gross anatomists E) endocrinologists Answer: D Reference: Page 2, Anatomy a...

Factors that affect defecation - Answer-- age - diet - fluid intake - physical activity - psychologic - personal habits - pain - anesthesia and surgery - meds - diagnostic tests Normal age related changes that affect GI function - Answer-- older adults lose muscle tone in the perineal floor and anal sphincter - nerve impulses to the anal region slow - decreased peristalsis Fiber purpose and different foods with fiber - Answer-- flushes fats and waste to decrease risk of colon canc...

GI Tract Sonosim Questions and Answers Already Passed A major impediment to performing a thorough sonographic evaluation of the intestines is the presence of excessive bowel gas. True Contraction of which of the below structures causes the walls of the large intestine to form sacculations, or haustra? None of the above The duodenum is the segment of the small intestine responsible for a majority of nutrient absorption. False The inferior mesenteric artery primarily supplies the _...

CMSRN 1 (2022/2023) Already Graded A You may see a slight increase in diastolic blood pressure early in shock because: A. Concurrent brain injury is present B. Stroke volume has increased C. There is an increase in vascular tone D. Left ventricular contractions have strengthened C. There is an increase in vascular tone A 62-year-old male patient with a remote history of rheumatic fever is admitted to the medical-surgical unit with the following symptoms: Subjective: Shortness of breath, ch...

What is a disorder of GI motility thought to result from hypersensitivity of bowel walls leading to disruption of normal function of intestinal walls? ☑ IBS What are the triggers of IBS? ☑ stress caffeine diary wheat What are the three characteristics (symptoms) that are typical in IBS? ☑ altered bowel elimination (constipation/diarrhea) abdominal pain/bloating absence of disease

Nutrition Final Exam What are the Acceptable Macronutrient Distribution Ranges? Carbohydrate 45-65%, Fat 20-35%, Protein 10-35% What are the essential nutrients? Nutrients that the body cannot make; we must eat them Kcal/g of protein? 4 Kcal/g of carbohydrates? 4 Kcal/g of fat? 9 What are the key recommendations of Dietary Guidelines for Americans 2010? Have healthy eating pattern that accounts for all foods and beverages within an appropriate calorie level and li...

Taste and smell of foods helps us to perceive and avoid toxic foods - True Bacterial gut floura may help in metabolizing toxins prior to absorption across intestinal walls - True The difference between poison and medicine is dose and intent - True ____are the most ubiquitous plant allelochemicals and are a constituent of most plant food stuffs - Flavanoids

NU 545 CH 7 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++ Cathelicidins Family of antimicrobial peptides that in humans has one member. Defensins antimicrobial peptides that inhibit microbial growth Mannose-binding lectin (MBL) soluble acute-phase protein in the blood that binds to mannose residues on pathogen surfaces and, when bound, activates the complement system by the lectin pathway Resistin-like molecule beta Found in intestinal goblet cells, where it appears to pr...

Final Exam: NR228 / NR 228 (2024/2025 Update) Nutrition Guide with Questions and Verified Answers| 100% Correct | Grade A-Chamberlain Q: Forms of digestion Chemical digestion occurs when enzymes begin to break down food. Mechanical digestion occurs when food is torn and macerated by teeth Q: Role of the stomach in digestion Answer: -Mechanical and chemical digestion occurs in all parts of the stomach -Parietal glands secrete Hydrochloric acid (HCl) to further break down the bolu...