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Irritable Bowel Syndrome Epidemiology and Aetiology Quiz

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Irritable Bowel Syndrome Epidemiology and Aetiology Quiz

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Questions and Answers

Which of the following is a factor that might contribute to IBS?

Stable gut microflora

Lack of nerve abnormalities

Absence of stress (correct)

Regular muscle contractions in intestinal walls

What is the most common age group affected by Irritable Bowel Syndrome (IBS)?

10-20 years

40-50 years

20-30 years (correct)

30-40 years

Which process in IBS is typically painful due to intestinal sensitization?

Absorption

Peristalsis (correct)

Digestion

Secretion

Which symptom indicates a need for referral due to potential signs of bowel cancer?

Urinary incontinence (D) Signup and view all the answers

What is a red flag symptom that would require referral for further evaluation?

Unexplained weight loss (A) Signup and view all the answers

Explain the potential causes of Irritable Bowel Syndrome (IBS) according to the provided text.

The potential causes of IBS include irregular muscle contractions in intestinal walls, nervous system abnormalities, gut microflora changes, severe infection, family history, and stress. Signup and view all the answers

What is peristalsis and how does it relate to IBS?

Peristalsis is the process by which the intestines squeeze contents through the small intestine and large intestine to the anus. In IBS, the intestine is sensitized, leading to painful peristalsis. Signup and view all the answers

What are the common symptoms of Irritable Bowel Syndrome (IBS) that should last for more than 6 months?

The common symptoms of IBS that should last more than 6 months include cramping, abdominal pain discomfort, bloating, flatulence, constipation, and diarrhea. Signup and view all the answers

What are the less common symptoms of Irritable Bowel Syndrome (IBS) according to the provided text?

The less common symptoms of IBS include passage of mucus from the anus, nausea, back pains, urinary incontinence, lethargy, insomnia, and headaches. Signup and view all the answers

What are the red flag symptoms that would necessitate referral for further evaluation in a patient with IBS?

The red flag symptoms that would necessitate referral for further evaluation in a patient with IBS include unintentional/unexplained weight loss, rectal bleeding, anemia, blood tests showing raised inflammatory markers, family history of bowel or ovarian cancer, and recently altered bowel habit in individuals over 60 years old. Signup and view all the answers