Doctor insights on:
What Are Normal Blood Urea Nitrogen Levels
kidney dysfunction: Creatinine is a byproduct of muscle metabolism and is excreted by the kidneys. High serum creatinine generally indicate kidney damage.High levels can be seen in muscle damage, people who consume creatine supplements. BUN is also a byproduct of protein metabolism which is excreted by the kidneys.If serum BUN and creatinine are elevated, it suggests that there may be kidney dysfunction. ...Read more
12-15, 13-16: It varies based on the lab but a rough estimate for adults with no medical conditions is 12-15 g/dl for women and 13-16 g/dl for men. Medical conditions will change what are acceptable hemoglobin levels. Furthermore, a women having a hemoglobin of 11 doesn't mean she's anemic and needs a blood transfusion - there are many other factors to consider. ...Read more
BUN and creatinine: If you have high BUN and creatinine levels, you may be dehydrated or you may have chronic kidney disease. Ask the physician who ordered the blood test for an opinion as to the cause of the high levels in the blood. The physician knows the patient best and can give a more meaningful answer to your question. Good luck. ...Read more
Can serum potassium levels be normal while red blood cell potassium levels are low? When is the red cell potassium test used?
Can't answer: Labs mean nothing apart from the history and physical exam. How high? How low? Reference ranges are set so that at least 5% of healthy folks fall outside. You need a good relationship with a competent physician who communicates, and you need to stop trying to match yourself with things you read on the internet. We can handle specific questions but can substitute for your personal physician. ...Read more
Ask the ordering doc: Since there is not enough information presented here to answer accurately. ...Read more
What does high glucose , blood urea nitrogen and creatinine but low GFR usually indicate diabetes or kidney problems?
Albumin deficiency: Total calcium is attached to albumin, an important protein in the blood. Your serum calcium may be erroneously normal if your ionized calcium is significantly elevated, look at Albumin level and also repeat the calcium tests to make sure no mistake. May need to look at mg, phos, and intact pth. ...Read moreSee 1 more doctor answer
Is it possible to have high creatinine, high blood urea nitrogen and high potassium levels simultaneously?
Absolutely yes: This is exactly what is seen with kidney (renal) failure. I am not making a diagnosis on this information alone. I can only advise strongly that anyone with elevation in bun, cr and potassium, as listed above, should see his/her physician immediately. ...Read moreSee 1 more doctor answer
Creatinine level is 1.3mg/dl (range:0.8-1.3)..bun/creat ratio normal,electrolytes all normal, uric acid normal, urinalysis all normal..
No: At your age, kidney function is usually starting to drop of. And/or you may simply be physically fit and decently muscled. When I was lifting weights daily, I ran 1.7-1.8. I see you have hepatitis C and cirrhosis. See if you can get into one of these new studies with the meds that usually cure it. Best wishes. ...Read more
What does an elevated RDW level mean if all other levels are within normal range? RDW level is 15.1%
Does normal blood sugar vary by age? What are the normal fasting and normal after-eating blood sugar ranges?
33 year old husband has 7.9 uric acid levels in blood. Bun levels and creatinine are normal. Is this uric acid level a concern? What can cause this?
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