Kidney function tests determine whether the kidneys are functioning typically or whether a person may need regular testing or further treatment. Many online companies design these types of tests for ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

A radioactive iodine uptake (RAIU) tests the function of your thyroid gland, which helps regulate your metabolism. It works by measuring how much radioactive iodine is absorbed by the thyroid gland, ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Selecting the right DMM for your needs is only part of what’s needed to ensure you are taking measurements accurately and safely. Your DMM leads are an important component, too. But those DMM leads ...

As people age, so do their kidneys.1 The average decline in renal function is approximately 1 mL/min/year after 30 years ...