Question 1

Which of the following best describes the primary function of the small intestine?

Accepted Answer

Absorption of nutrients and enzymatic digestion.

Question 2

A patient presents with severe abdominal pain, vomiting, and abdominal distension. Imaging reveals a twisting of the intestine leading to obstruction. What is the most likely diagnosis?

Accepted Answer

Volvulus

Question 3

Which structure prevents food from flowing back into the esophagus after entering the stomach?

Accepted Answer

Cardiac sphincter

Question 4

Which combining form means 'fat'?

Accepted Answer

steat/i

Question 5

Which of the following is a correct statement about the large intestine?

Accepted Answer

It absorbs water and eliminates solid waste.

Question 6

A patient with Celiac Disease should avoid which of the following foods to prevent bloating and intestinal inflammation?

Accepted Answer

Sourdough bread

Question 7

Which of the following best describes the function of bile in digestion?

Accepted Answer

Emulsifies fats into smaller droplets.

Question 8

Which medical term describes the accumulation of fluid in the peritoneal space, causing abdominal swelling?

Accepted Answer

Ascites

Question 9

Which of the following is the correct order of the regions of the stomach from the esophagus to the small intestine?

Accepted Answer

Cardia, Fundus, Body, Pyloric Part

Question 10

Which combining form refers to the cheek?

Accepted Answer

bucc/o

Question 11

Which of the following statements about the accessory organs of digestion is correct?

Accepted Answer

The gallbladder stores and concentrates bile produced by the liver.

Question 12

Which process is described by the term 'mastication'?

Accepted Answer

Mechanical breakdown of food by chewing and mixing with saliva

Question 13

A patient is diagnosed with steatohepatitis. Which of the following best describes this condition?

Accepted Answer

Inflammatory condition of the liver caused by excessive fat accumulation

Question 14

Which of the following is a function of the pyloric sphincter?

Accepted Answer

Regulates passage of food from the stomach to the small intestine

Question 15

Which of the following best describes the function of villi in the small intestine?

Accepted Answer

Increase surface area for nutrient absorption

Question 16

Which of the following is a plausible risk of using an emetic in a patient with corrosive poisoning?

Accepted Answer

Further damage to the esophagus

Question 17

Which combining form means 'to digest'?

Accepted Answer

peps/o

Question 18

Which of the following statements about gastric bypass surgery is correct?

Accepted Answer

A gastric bypass may result in malabsorption of nutrients.

Question 19

Which of the following best describes the function of the hepatic duct?

Accepted Answer

Carries bile out of the liver

Question 20

Which of the following is the correct definition of cachexia?

Accepted Answer

A rapid loss of weight or muscle due to chronic illness or cancer

Digestive System: Medical Terminology and Anatomy Study Guide

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