Q1. A person is suspected of having chronic renal failure. To assess kidney function, urea clearance is measured and found to be very low. Describe what a very low urea clearance indicates for this patient. evaluate that with the effect of chronic renal failure on the tendency for the blood K+ level to be higher than normal and blood Na+ level to be lower than normal

Q2. Which groups of foods are under represented or overrepresented in your diet? If you did not consume the recommended number of servings from each group, give details why. Propose how you may consume the recommended number of serving from each group in the future.