Intestinal Obstruction Classification Quiz
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Intestinal Obstruction Classification Quiz

Created by
@ArticulateElf

Questions and Answers

What is the characteristic of simple mechanical obstruction?

It produces acute abdominal pain

What is the consequence of strangulation obstruction if not relieved within 6 hours?

It leads to gangrene

What is the cause of paralytic ileus?

Loss of propulsive power of the bowel leading to functional obstruction

What characterizes high small bowel obstruction?

<p>Rapid clinical course and early symptoms development</p> Signup and view all the answers

What distinguishes acute obstruction from chronic obstruction?

<p>Rapid clinical course and early symptoms development</p> Signup and view all the answers

What is the term used to describe a condition where a narrowed lumen becomes totally occluded by dry stools?

<p>Acute on top of chronic obstruction</p> Signup and view all the answers

What is a common cause of obstruction in neonates according to the provided text?

<p>Volvulus neonatorum</p> Signup and view all the answers

What is the main cause of distension in colon obstruction?

<p>Gas and fluid accumulation in the proximal bowel</p> Signup and view all the answers

What can happen if unrelieved strangulation occurs?

<p>Septicaemic shock</p> Signup and view all the answers

Which symptom is usually the first symptom of acute mechanical obstruction?

<p>Colicky pain caused by hyperperistalsis</p> Signup and view all the answers

Study Notes

Characteristics of Obstruction

  • Simple mechanical obstruction is characterized by a physical blockage that obstructs the flow of intestinal contents.

Consequences of Strangulation Obstruction

  • If strangulation obstruction is not relieved within 6 hours, it can lead to ischemia and gangrene of the bowel wall.

Causes of Paralytic Ileus

  • Paralytic ileus is caused by a failure of the intestinal muscle to function, leading to a lack of peristalsis.

Characteristics of High Small Bowel Obstruction

  • High small bowel obstruction is characterized by more severe vomiting and a shorter duration of symptoms compared to low small bowel obstruction.

Acute vs Chronic Obstruction

  • Acute obstruction is distinguished from chronic obstruction by the sudden onset of symptoms, whereas chronic obstruction develops gradually over time.

Fecal Impaction

  • Fecal impaction refers to a condition where a narrowed lumen becomes totally occluded by dry stools.

Neonatal Obstruction

  • In neonates, a common cause of obstruction is intestinal atresia or stenosis.

Colon Obstruction

  • The main cause of distension in colon obstruction is the accumulation of gas and fluid.

Consequences of Unrelieved Strangulation

  • If unrelieved, strangulation can lead to bowel ischemia, gangrene, and perforation.

Symptoms of Acute Mechanical Obstruction

  • The first symptom of acute mechanical obstruction is usually cramping abdominal pain.

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Description

Test your knowledge of the classification of intestinal obstruction, including simple mechanical obstruction and strangulation obstruction. Learn about the different types of blockages and their characteristic symptoms.

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