Flexible sigmoidoscopy?!

Question: My father need to take a flexible sigmoidoscopy but Im not sure what the instruction say.
Can he eat the day before the exam?

Here' the instruction.
The day before the exam:
Drink only clear liquids for breakfast, lunch and dinner.

The day of the examination:
Do not eat anything solid until after the examination. Drink only water or clear Liquids until after the examination.

so can he eat anything the day before the exam?

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Answers: My father need to take a flexible sigmoidoscopy but Im not sure what the instruction say.
Can he eat the day before the exam?

Here' the instruction.
The day before the exam:
Drink only clear liquids for breakfast, lunch and dinner.

The day of the examination:
Do not eat anything solid until after the examination. Drink only water or clear Liquids until after the examination.

so can he eat anything the day before the exam?

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I could only drink clear liquids like broth or water nothing that was red like jello and NO solids for 24 hours 'Before" sigmoidoscopy its not hard i just posted signs around the kitchen that read "NO FOOD"

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DRINK ONLY CLEAR LIQUIDS - what is unclear about that???

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he may have clear liquids the day before like chicken broth,clear jello ( NO RED COLOR) apple juice,anything you can see through
the day of ,water,7up,

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