What is the renal function test
summary
Maintaining normal renal function is very important for health. I used to have too many roommates, which led to the decline of renal function. Fortunately, I found the problem in time and got a very good improvement. Let's take a look at the renal function test.
What is the renal function test
One: reference value of blood urea nitrogen (BUN): normal condition: 1.8-6.8 mmol / L by diacetyl oxime colorimetry and 3.2-6.1 mmol / L by urease Nessler colorimetry. Clinical significance: increase: acute and chronic nephritis, severe pyelonephritis, acute and chronic renal dysfunction caused by various reasons, heart failure, shock, massive internal bleeding, burn, water loss, adrenocortical hypofunction, prostatic hypertrophy, chronic urinary tract obstruction, etc.
Second: reference value of serum creatinine (SCR): normal condition: adult male 79.6-132.6 μ mol / L, female 70.7-106.1 μ mol / L, child 26.5-62.0 μ mol / L, whole blood 88.4-159.1 μ mol / L. Clinical significance: increase: renal failure, uremia, heart failure, gigantism, acromegaly, salicylate treatment, etc. Decrease: progressive muscular atrophy, leukemia, anemia, etc.
Third: reference value of blood urea: normal condition: 3.2-7.0mmol/l. Clinical significance: elevation indicates acute and chronic nephritis, severe pyelonephritis, acute and chronic renal dysfunction caused by various reasons, heart failure, shock, burn, water loss, massive internal bleeding, adrenocortical hypofunction, prostatic hypertrophy, chronic urinary tract obstruction, etc.
matters needing attention
Do renal function examination is the most important one of urine routine examination, urine routine examination before fasting, do not drink water, do not eat, do not take medicine. Women in the menstrual period can not send urine examination, blood mixed words, will affect the accuracy of the examination.
