541455
Descripción
Test por Mark George, actualizado hace más de 1 año
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Creado por Mark George
hace más de 10 años
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Pregunta 1
Pregunta
What is the biggest cause of colorectal cancers?
Respuesta
-
Genetic susceptibility.
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Inactive lifestyle.
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Smoking.
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Dietary components.
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Excessive alcohol consumption
Pregunta 2
Pregunta
A diet high in which of the following increases the risk of developing CRC?
Respuesta
-
Saturated fats
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Red meat
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Vegetables
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Refined carbohydrates
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Alcohol
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Fiber
Pregunta 3
Pregunta
1% of all CRC is due to familial adeno-polyposis genetic disorder.
Respuesta
- True
- False
Pregunta 4
Pregunta
By age 50, what percentage of patients with familial history of adeno-polyposis genetic disorder contract CRC?
Respuesta
-
25%
-
50%
-
75%
-
100%
Pregunta 5
Pregunta
Hereditary non-polyposis CRC accounts for 8% of all CRC.
Respuesta
- True
- False
Pregunta 6
Pregunta
Which of the following are risk factors for CRC?
Respuesta
-
Dietary factors.
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Inflammatory bowel disease
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Genetic disorders
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Diabetes
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Heart disease
Pregunta 7
Pregunta
Most CRCs develop from a benign precursor lesion or adenoma (polyp).
Respuesta
- True
- False
Pregunta 8
Pregunta
Which of the following may be symptoms of CRC?
Respuesta
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Excessive sweating
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Diarrhoea
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Constipation
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Anemia
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Dizziness
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Abdominal bloating
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Fatigue
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Weight gain
Pregunta 9
Pregunta
CRC diagnosis is based on which of the following?
Respuesta
-
Clinical manifestations
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Colonoscopy
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Family history/genetics
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Radiography
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RAIU testing
Pregunta 10
Pregunta
Which of the following are classifications of Dukes CRC staging?
Respuesta
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Cancer limited to bowel wall
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Nodal metastasis regardless of extension through bowel wall
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Distant metastasis
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Death
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Cancer extending through the bowel wall
Pregunta 11
Pregunta
What percentage of bowel cancers start as polyps?
Respuesta
-
25%
-
50%
-
63%
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75%
-
97%
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