1 CT. 2  A renal CT scan, both with and without IV contrast, is the next appropriate step. 3  It has replaced the renal arteriography as the next diagnostic step. 4  CT is as accurate as, and obviates the potential morbidity of, angiography in defining the renal mass. CT. 2  A renal CT scan, both with and without IV contrast, is the next appropriate step. 3  It has replaced the renal arteriography as the next diagnostic step. 4  CT is as accurate as, and obviates the potential morbidity of, angiography in defining the renal mass.
Side Effects. There are few common but not serious side effects that are possible. Some of them are convulsions, fainting, dizziness and nausea, while dizziness and feeling of sickness might befall the donors of plasma as well. Try drinking a lot of fluids before giving plasma in order to avoid these side effects.
Step 2. Consume a high-protein snack, such as nuts or cheese, after your donation is completed. Within two to three hours of donating plasma, have a healthy meal that contains protein and iron. Avoid alcohol and caffeine for at least four hours after your donation.