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Question #17

	Correct response

1: chronic alcoholic liver disease could produce this appearance	true
2: endoscopic rubber band ligation has been shown to be good primary prophylaxis to prevent bleeding	false
3: in a patient known to have this condition presenting with upper GI bleeding the cause is almost certainly bleeding from these lesions	false
4: acute bleeding can be slowed by a Sengstaken-Blakemore tube.	true