Short Bowel Syndrome

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Questions and Answers

What is the primary function of the terminal ileum?

  • Absorption of water and electrolytes
  • Absorption of vitamin B12 and bile salts (correct)
  • Secretion of digestive enzymes
  • Production of vitamin K

What is the consequence of intestinal contents moving too quickly?

  • Life-threatening dehydration
  • Malabsorption of macronutrients
  • Diarrhea (correct)
  • Malnutrition and weight loss

What is the function of the ileocecal valve?

  • Prevention of backward flow of material (correct)
  • Absorption of short-chain fatty acids
  • Production of vitamin K
  • Secretion of digestive enzymes

What is the result of an inability to absorb certain vitamins and minerals?

<p>A large range of signs and symptoms (B)</p> Signup and view all the answers

What is a common condition that may require the removal of part of the small bowel during surgery?

<p>Necrotizing enterocolitis in babies (A)</p> Signup and view all the answers

What is included in the diagnosis of short bowel syndrome?

<p>Medical history, lab tests, imaging, and endoscopy of the upper and lower intestines (C)</p> Signup and view all the answers

What is the primary cause of poor absorption of water and vital nutrients in short bowel syndrome?

<p>Physical or functional loss of a portion of the intestine (D)</p> Signup and view all the answers

Where does the digestion of macronutrients, including proteins, carbohydrates, and fats, primarily take place?

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

What is the primary function of the jejunum in the digestion and absorption of nutrients?

<p>Maximum absorption of nutrients due to its large surface area (D)</p> Signup and view all the answers

Which section of the small intestine is responsible for the absorption of minerals like calcium, iron, and magnesium?

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

What is the function of the tight intercellular junctions in the ileum?

<p>To allow for the efficient absorption of fluids and concentration of intestinal contents (A)</p> Signup and view all the answers

Which of the following vitamins are absorbed in the jejunum?

<p>Fat-soluble vitamins like A, D, E, and K (B)</p> Signup and view all the answers

Co jest przyczyną choroby refluksowej przełyku?

<p>Wszystkie powyższe (A)</p> Signup and view all the answers

Co jest barierÄ… antyrefluksowÄ…?

<p>Wszystkie powyższe (A)</p> Signup and view all the answers

Co jest objawem choroby refluksowej?

<p>Uciążliwe objawy lub powikłania (C)</p> Signup and view all the answers

Co jest mechanizmem obronnym przeciwko refluksowi?

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

Co jest skutkiem refluksu?

<p>Wszystkie powyższe (D)</p> Signup and view all the answers

Co jest czynnikiem ryzyka choroby refluksowej?

<p>Wszystkie powyższe (A)</p> Signup and view all the answers

Co jest pierwotnym i najistotniejszym mechanizmem patogenetycznym GERD?

<p>Zwiększona częstość i czas trwania TLESRs (B)</p> Signup and view all the answers

Co powoduje obniżenie ciśnienia w LES i skrócenie przełyku?

<p>Powtarzające się epizody zapalenia przełyku (C)</p> Signup and view all the answers

Co jest objawem alarmowym GERD?

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

Co jest powikłaniem GERD?

<p>Wszystkie z powyższych (A)</p> Signup and view all the answers

Co jest przyczyną zwiększenia częstości i czasu trwania TLESRs?

<p>Nadmierne rozciągnięcie proksymalnej części żołądka (C)</p> Signup and view all the answers

Co jest mechanizmem patogenetycznym GERD w przypadku przepukliny rozworu przełykowego?

<p>Zniesienie kÄ…ta Hisa (C)</p> Signup and view all the answers

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