Motilin - Study guides, Class notes & Summaries

The most common presenting symptoms of colorectal cancer patients under 40  :-- Rectal bleeding Which of the following causes secretin release from the duodenal mucosa  :-- The most common oncogene abnormality observed in association with colorectal cancer is ?  :-- Amplification of the K-ras oncogene What is Rovsing sign  :-- Pain in the right lower quadrant induced by palpation in the left lower quadrant. What is it iliopsoas sign  :-- Most often seen with a retrocecal...

NSG 5003 2023 Exam Questions and Correct Answers In the mouth and stomach, salivary α-amylase initiates the digestion of which nutrients? a. Proteins c. Fats b. Carbohydrates d. Fiber - ANSWER B: cabohydrates Salivary α-amylase is an enzyme that initiates only carbohydrate digestion in the mouth and stomach Which elements in saliva protect against tooth decay? a. Salivary α-amylase and ptyalin b. Secretin and IgA c. Endogenous enamelin and salivary β-amylase d. Exogenous fluoride ...

1 GASTROINTESTINAL PHYSIOLOGY EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ DIGESTIVE SYSTEM Correct Answer: - Functions for the breakdown of food into small molecules so it will be absorbed in the blood - Digestion occurs as food is broken down both chemically and mechanically GASTROINTESTINAL TRACT Correct Answer: - Include the mouth, most of the pharynx, esophagus, stomach, small intestine, large intestine up to anus ACCESSORY DIGESTIVE ORGANS Correct Answ...

Quiz: Nourishing the Human Body Score for this quiz: 68 out of 70 Submitted Aug 23 at 10:42am This attempt took 37 minutes. Question 1 2 / 2 pts Substances that bind with allosteric sites and alter the activity of regulatory enzymes are called ____. transport proteins modulators Na pumps sarcoplasmic reticula Question 2 2 / 2 pts Which substance is not a component of saliva? mucus enzymes water proteases Question 3 0 / 2 pts One trigger of apoptosis is ____. overexpression of Bcl-...

©THEBRIGHT EXAM STUDY SOLUTIONS 8/21/2024 1:28 PM Test Bank Gastrointestinal Physiology Exam Questions With Correct Answers A 2-year-old boy swallows a penny. The boy's mother checks his stool for several days, but the penny does not appear. Meanwhile, the boy has lost his appetite and seems to have difficulty eating. When a foreign object is swallowed, it often lodges at which portion of the gut? A. Anus B. Duodenum C. Ileocecal sphincter D. Lower esophageal sphincter E. Pharynx F....

2 weeks after a whipple operation, your patient continues to have early satiety with oral intake. You decide to start metoglopramide (Reglan) and erythromycin. What receptor does erythromycin bind to increase gastrointestinal motility?  :-- Motilin (found primarily in the stomach, duodenum, and colon) Proteins are synthesized from: a. mRNA b. tRNA c. dsDNA d. ssDNA  :-- mRNA 1 week after an APR, our patient develops urosepsis requiring volume resuscitation, antibiotics, and m...

BIO 210 Hormones Exam Questions with Correct Answers Vitamin D3 (cholecalciferol) - Answer-converted by enzymes from liver and kidney to calcitriol. Functions synergistically with PTH and increases calcium absorption from small intestine Leptin - Answer-A hormone produced by adipose cells that acts as a satiety factor in regulating appetite. Hypothalamus - Answer-Regulatory hormones, antidiuretic hormone, oxytocin pituitary gland - Answer-thyroid stimulating hormone, prolactin, follic...

Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate group to a substrate is called __________. The enzyme...

Anatomical Position - correct answer Standard positioning of the body as standing; feet together; arms to the side; with head, eyes, and palms of hands forward Cells - correct answer The basic structural unit of an organism from which living things are created Cellular Functions - correct answer Processes that include growth, metabolism, replication, protein synthesis, and movement Body Cavities - correct answer spaces within the body that contain and protect internal organs Organ Sy...

pharmacology - Answer- study of substances that interact with living organisms through chemical processes medical pharmacology - Answer- science of substances used to prevent, diagnose and treat disease indication - Answer- reason or condition for which a particular medication is given dose - Answer- amount of medication given within a specified period of time single dose - Answer- amount of medication administered at one time maximum dose - Answer- the largest amount of medicatio...