Digestive System and Gastroenterology
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Questions and Answers

Which branch of science deals with the structure, function, diagnosis, and treatment of diseases of the stomach and intestine?

  • Cardiology
  • Neurology
  • Gastroenterology (correct)
  • Gynecology

What is the primary function of the digestive system?

  • Regulating body temperature
  • Transporting oxygen
  • Breaking down food into nutrient molecules (correct)
  • Producing hormones

Which organ is responsible for the elimination of indigestible remains from the body in the form of feces?

  • Large intestine (correct)
  • Esophagus
  • Gallbladder
  • Small intestine

What is the function of the salivary glands in the digestive system?

<p>Producing saliva to begin the digestion process (B)</p> Signup and view all the answers

Which part of the digestive system is lined with thick stratified squamous epithelium?

<p>Oral cavity (A)</p> Signup and view all the answers

What type of movement refers to the movement of food along the gastrointestinal tract?

<p>Peristalsis (B)</p> Signup and view all the answers

What is the primary function of the pancreas in the digestive system?

<p>Producing digestive enzymes (B)</p> Signup and view all the answers

Which organ is responsible for storing bile produced by the liver?

<p>Gallbladder (C)</p> Signup and view all the answers

Which organ plays a role in both mechanical and chemical digestion processes?

<p>Stomach (C)</p> Signup and view all the answers

What is the function of the small intestine in the digestive system?

<p>Absorbing nutrients into the bloodstream (A)</p> Signup and view all the answers

What is the primary function of the lingual tonsils?

<p>Contribute to the immune defense of the oropharynx (D)</p> Signup and view all the answers

Which part of the tongue lacks papillae and contributes to the front wall of the pharynx?

<p>Base of tongue (A)</p> Signup and view all the answers

What is the embryological significance of the foramen cecum on the tongue?

<p>Marks the upper end of the thyroglossal duct (A)</p> Signup and view all the answers

Which type of papillae has taste buds on their surfaces and covers the superior surface of the tongue?

<p>Vallate/circumvallate (D)</p> Signup and view all the answers

What is the shape of vallate papillae?

<p>Blunt-ended cylindric (B)</p> Signup and view all the answers

Which part of the palate forms the roof of the mouth and separates the oral cavity from the nasal cavity?

<p>Hard palate (C)</p> Signup and view all the answers

Where are lingual tonsils located?

<p>Behind the sulcus terminalis (A)</p> Signup and view all the answers

What is the function of frenulum in relation to the tongue?

<p>Connects the tongue with the floor of the mouth (B)</p> Signup and view all the answers

What is the length of the tongue?

<p>3 (C)</p> Signup and view all the answers

What are the anterior folds surrounding the opening of mouth called?

<p>Lips or labia (D)</p> Signup and view all the answers

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