If lupus will it show up in a blood test for rheumatology?

Yes, but.... Almost all lupus patients have anti-nuclear antibodies in their blood at significant levels, there are other blood tests, but the whole clinical picture needs to be considered before a diagnosis is made, and since no one truly knows what lupus is, some people carry the diagnosis of "borderline / questionable" lupus, and may or may not get treated.
Likely. Blood tests are positive in most cases of lupus, however, there is an entity known as ANA negative lupus.
Usually . There are tests like the ANA but remember even of you have it this does note an you have lupus. Rarely 1 out of 100 times an ANA can be negative in certain types of lupus.

Related Questions

Can an ANA test or any blood test used to diagnose auto-immune diseases show all the types of lupus?

Not necessarily. Patients with systemic le will almost always have a positive ana. However, patients with lupus confined to the skin, i.e. Discoid le or scle (subacute cutaneous le)may not have a positive ana. A positive ANA by itself does not necessarily indicate sle and is seen in a number of medical conditions. The diagnosis of sle is made on the basis of historical, clinical and laboratory criteria. Read more...
Lupus. Typically this requires a positive ANA which can be sent for staining patterns, titer levels and/or specific antibody markers (eg. Anti-dsdna). Read more...

Lupus sle panel blood test shows pos myocardial ab, if, myocardial ab titer 1:40, gastric pareital cell 43, RA factor 30. What does this mean?

Difficult to say. Without specific patient scenario, it is difficult to interpret. You can have lab test anomaly without clinical disease. Open the case... Read more...

I have 2 MRI that show white spots, I have inflammation in my blood test, a spinal tap 5 olblglobin bands, postive lupus doctors say I?

Possibly . Those little white spots that you mention are common as we age. Without having seen them it is difficult to say but can be many different things. But certainly lupus celebrities is always at least a thought. If all your tests point to lupus then this would as we say consistent with that. If not then what these white spots may be should widen. Best wishes . Read more...
Lupus. It looks like you are under the care of a doctor and have undergone extensive testing. Please follow your doctor's directions. Read more...