My 2 yr old son had bun, bun/creatinine ratio and hemoglobin done. his hemoglobin was 10.8, bun 17, and creatinine 40. what does this mean?concerning?

Ok, with explanation: I suspect the creatinine was 0.40, not 40. Unless the units are different. Either way, the BUN and creatinine are fine in this case, and what you'd expect. The ratio, bun/cr is going to be huge since the creatinine is expected to be low. Don't worry about that. The hemoglobin is a little low, but not hugely low. Talk with your doc about iron rich foods and a recheck in a few months.

Ok, with explanation: I suspect the creatinine was 0.40, not 40. Unless the units are different. Either way, the BUN and creatinine are fine in this case, and what you'd expect. The ratio, bun/cr is going to be huge since the creatinine is expected to be low. Don't worry about that. The hemoglobin is a little low, but not hugely low. Talk with your doc about iron rich foods and a recheck in a few months.