Submucosal nerve plexus - Study guides, Class notes & Summaries

Enteric Plexus Correct Answer-Intrinsic nerves are located solely within the GI tract and are controlled by local and autonomic nervous system stimuli through the enteric plexus, which comprises 3 nerve plexuses located in different layers of the GI walls. -these enteric nerve circuits regulate motility reflexes, blood flow, absorption, secretions, and immune responses. Submucosal Plexus Correct Answer-Meissner plexus. Intrinsic nerve located soley in the GI tract and is controlled by the AN...

Exam 1: BIOS 256 / BIOS256 (2024/ 2025 Update) Anatomy and Physiology IV | Complete Guide with Questions and Verified Answers| 100% Correct| Grade A -Chamberlain Q: Accessory organs: Teeth, tongue, salivary glands, liver, gallbladder, and pan- creas Q: Enteric nervous system Answer: nervous network in esophagus, stomach, and in- testines that regulates digestive tract motility, secretion, and blood flow Q: The enteric nervous system has how many neurons? Answer: over 100...

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

The initial signal to initiate a contraction of the heart is located in the sinoatrial (SA) node The first branches off the aorta are the coronary arteries The heart valve that prevents backflow into the right ventricle is a: semilunar valve Which of the following vessels of the same diameter has a thicker tunica media? artery Which of the following is an example of a granulocyte? eosinophil Blood in a prenate, flows from the placenta to the liver in the: umbilical vein The thymus is the l...

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...

CCEB Part A 2023 questions and answer Esophagus epitheium - Stratified squamous epithelium Middle cluneal nerve - S1-S3 PPR Superior cluneal nerve - L1-L3 PPR Inferior cluneal nerve - S1-S3 APR Medial or lateral PPR of C2-T6 supplies the intrinsic back muscles and skin? - Medial Medial or lateral PPR of T7-S3 supplies the intrinsic back muscles and skin? - Lateral Respiratory tract epithelium - Columnar pseudostratified epithelium Transitional epithelium - Ureter, urinary blad...

GI Physiology Practice Questions and Answers 2023 True In western cultures it is considered inappropriate to discuss "the bowels" in normal conversation. As a result, epressions in the English language that contain references to gastrointestinal anatomy or function are generally considered offensive. True False True Cutting the head off a chicken and using the movement of its intestines to predict the future is poor science but it does demonstrate that the intestine can function ...

ANAT 3651 Exam 4 Questions With Answers...

BIO 256 EXAM 1 Real Exam 1. The salivary enzyme amylase functions to break down.: Carbohydrates 2. Peristalsis occurs in the digestive tract: from the pharynx to the anus 3. The ________________ serves as a valve that controls the movement of food between the esophagus and the stomach.: lower esophageal sphincter (also gastroesophageal or cardiac sphincter) 4. The membrane that binds the small intestines to the abdominal wall is called?: Mesentery 5. The accessory organs of the...

BIO 256 EXAM 1 Real Exam 1. The salivary enzyme amylase functions to break down.: Carbohydrates 2. Peristalsis occurs in the digestive tract: from the pharynx to the anus 3. The ________________ serves as a valve that controls the movement of food between the esophagus and the stomach.: lower esophageal sphincter (also gastroesophageal or cardiac sphincter) 4. The membrane that binds the small intestines to the abdominal wall is called?: Mesentery 5. The accessory organs of the...