The flu is a respiratory illness triggered by infection with an influenza virus. Our guide explains the types of flu tests and when and how they may be used.
The complete blood count is an essential test that counts the number, size, and types of cells in your blood. It provides an indication of your overall health.
What seems like a simple medical test to the average adult can be significantly more challenging to an elderly person. This articles offers some suggestions for helping elderly patients through some of the practical matters of collecting a test sample.
Sleep apnea is a disorder of disturbed breathing during sleep. Read our guide for details about the types of sleep apnea tests, including at-home tests.