Pyloric sphincter Study guides, Class notes & Summaries

Test Bank Gastrointestinal Physiology / Gastrointestinal Physiology Test Bank QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+ 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 sp...

Which of the following questions is the student investigating? What effect do different concentration of solute have on freezing point Which of the following body systems breaks down protein into Amino Acids? Digestive Which structure in male reproductive system secretes fluid and protects sperm? Prostate gland Which of the following describes the function of a Neuron? Transmits Sensory Information Which occurs during Thermoregulation to Increase body temperature Body shivers Which ...

Peristalsis vs Segmentation Correct Answer-Peristalsis contrics and relaxes to push contents along the GI tract. Segmentation is in the intestines and tightens to push contents back so they can intermix. Factors that impact motility Correct Answer-stress > hormones > meds > activity level > supplements Path of digestion Correct Answer-Mouth -> esophagus-> esophageal sphincter-> Pyloric sphincter -> small intestine - > duodenum -> jejunum ->ilium -> i...

Exam 1: BIOS 256 / BIOS256 (2024/ 2025 Update) Anatomy and Physiology IV Review | Questions and Verified Answers_ 100% Correct_ A Grade -Chamberlain QUESTION Describe the portal triad of the liver and name the branches of the three vessels found in each triad(in detail) Answer: -the meeting between three hepatic lobules, a hepatic triad is visible -branches of the hepatic artery proper, hepatic portal vein, and bile duct QUESTION Describe the three phases of deglutitio...

CPN Study Questions 1-100 with complete solutions 2024 A 6-week-old male infant is brought into the ED by his mother. He has a weeklong history of progressively worsening emesis that is projectile in nature. What is his most likely diagnosis? A. Intussusception. B. Appendicitis. C. Pyloric stenosis. D. Pancreatitis. - ANSWER-C: Projectile vomiting in a 6 week-old male is the classic presentation for pyloric stenosis, obstruction of the pyloric sphincter between the gastric pylorus and...

Specific parts of the GI tract include the mouth, esophagus, ______(A)________, small intestine, _______(B)_________ and ______(C)_________. Other organs such as the liver, gallbladder and pancreas aid in digestion but are not considered part of the GI tract -Answer stomach large intestine rectum Explain the cause and symptoms of heartburn -Answer cause: weakened cardiac sphincter allows stomach acid to enter esophagus symptoms: burning sensation in the esophagus which can cause coughi...

ANSC 221 EXAM 2 Questions With Verified Answers lips -most important for animals without hands, prehension (horse), sifting food, swallowing; -least important to chicken (no lips, beak) lips of pigs immobile, used for protection teeth mastication, particle size reduction -chewing important for ruminant animals-more they chew, more HCO3 produced, affects rumen fermentation tongue swallowing teeth carnivore tearing teeth omnivore can chew food teeth pig cheek tee...

CPN Study Questions 1-100 Questions and Answers 100% CorrectCPN Study Questions 1-100 Questions and Answers 100% CorrectCPN Study Questions 1-100 Questions and Answers 100% CorrectCPN Study Questions 1-100 Questions and Answers 100% CorrectCPN Study Questions 1-100 Questions and Answers 100% Correct A 6-week-old male infant is brought into the ED by his mother. He has a weeklong history of progressively worsening emesis that is projectile in nature. What is his most likely diagnosis? A. Intus...

ANSC 221 EXAM 2 LATEST UPDATE GRADED A+ lips -most important for animals without hands, prehension (horse), sifting food, swallowing; -least important to chicken (no lips, beak) lips of pigs immobile, used for protection teeth mastication, particle size reduction -chewing important for ruminant animals-more they chew, more HCO3 produced, affects rumen fermentation tongue swallowing teeth carnivore tearing teeth omnivore can chew food teeth pig cheek teeth w cone shaped o...

Preschool-Aged Children Body-Integrity - CORRECT ANS - Preschool-aged children are very concerned about their body integrity - They believe that their insides can leak our from even a small wound. - Explains reason for their preoccupation with bandages Preschool (3-6 Years) - CORRECT ANS - IMITATION of adults: providing a stethoscope allows child an opportunity for THERAPEUTIC play. - Time based on events, magical thinking, animism, centration. - Stress = Regresion; may still be picky...