Question: A person who presents with urine a high [Urea], possibly leads a diet: 
 Options:  <1> Very low in carbohydrates and very high in proteins. <2> Very high in fat and low in protein. <3> Balanced except in carbohydrates. <4> Moderate in carbohydrates and balanced in fats and proteins. <5> Very high in carbohydrates and very low in protein.
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