there any special precautions?
Ideally, you should not eat, drink anything other than water,
or smoke for 8 hours before having an ammonia blood test.
Also avoid strenuous exercise just prior to having this
soon the results are available?
Results are usually available within 12 hours.
the results of blood ammonia test will tell me?
Normal range: 10 - 40 umol/L.
levels of ammonia in the blood may be caused by: