SQL Server Management Studio Express (SSMSE) is the primary SQL Server Express management and development tool. Using keyboard shortcuts lets you do more work faster, so one of the best ways to be productive with SSMSE is to understand the available keyboard shortcuts. SSMSE supports quite a few keyboard shortcuts, but here are the most common. 1  CTRL+C, CTRL+X, CTRL+V, CTRL+Z, CTRL+Y--Copy, Cut, Paste, Undo, Redo.
A titer is a blood test that measures the amount of antibody in the blood to a given disease agent. So, for example, a parvo titer would show the amount of antibody against parvovirus that a dog has in her blood.
Direct Coombs Testing. A Coombs test is performed to detect the presence of antibody against red blood cells. The test is used to support the diagnosis of immune-mediated hemolytic anemia (IHA). Up to 66-75% of dogs with IHA will have a positive Coombs test.he direct Coombs test is more sensitive than the indirect Coombs test, which assesses for antibody in the patient's serum to red cells. In some patients with IHA, all of their antibody may be attached to their red cells, therefore they may have a negative indirect Coombs test, but a positive direct Coombs test.