Learn more about what the liver function test is used for, what to expect, how to prepare, ... Albumin and total protein test. Your liver makes two main proteins: albumin and globulin.

Lung function tests are a primary tool for COPD diagnosis. Spirometry is the most common test that doctors use for diagnosis. It reveals how much air an individual can breathe out in one breath, ...

However, it was hard just to get the diagnosis. "My first primary doctor was like, 'you just need to exercise,'" Arlene says, adding, "He never sent me for tests or anything." ...