IgA Deficiency Diagnosis. 1  The diagnosis is made by detecting low levels of IgA in the blood and the saliva. 2  Radioimmunoassay, ELISA, or automated laser nephelometry are performed to measure serum immunoglobulin concentrations.gA Deficiency Diagnosis. 1  The diagnosis is made by detecting low levels of IgA in the blood and the saliva. 2  Radioimmunoassay, ELISA, or automated laser nephelometry are performed to measure serum immunoglobulin concentrations.
A pitcher is 60 ounces usually, some places carry half pitchers as well, but the standard is 60 oz so that would be the same as 5 12 oz beers, and yes it is definitly posible to drink 2 in 3 hours, on rough nights I will have 4 pitchers in that amount of time, needless to say afterwards I do not drive home.
1 Beer contains between 4 and 7 percent alcohol by volume, with the average being 5 percent alcohol by volume. 12 oz. 2  x 5 percent alcohol by volume = 0.6 oz. of alcohol/serving. 3  The same is true of wine. 4  The standard serving of wine is 5 oz., which generally contains between 11 and 13 percent alcohol by volume. 5 oz.