Specimen Collection - Mosby's Nursing Skills Video Author:Patricia A. Potter, Anne Griffin Perry Contents of the "Specimen Collection" video include: mid-stream urine specimen collection; fecal occult blood testing using the Hemoccult test; gastroccult and gastric pH testing from a NG tube Sputum specimen collection; wound culture; blood glucose testing; labeling, storage, and transfer of specimens to laboratory; and evaluating results of b... more »edside tests.« less