Cause of vasodilatation in spider nevi
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- Estrogen
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- Testosterone
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- Hepatotoxins
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- FSH
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A 40 year old patient, a known case of cirrhosis develops acute episode of GI bleed. Initial therapy given for 6 hours. Which of the following procedure is useful -
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- Nasogastric aspiration
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- Urgent endoscopy
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- Sedation
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- Ultrasound
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