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Glomerular filtration is the process by which the kidneys filter the blood, removing excess wastes and fluids. The estimated

Normally, the placenta is attached to the uterus away from the cervix. When the placenta blocks the cervix, it is called placenta

Placental abruption is the early separation of the placenta from the wall of the uterus before the fetus is delivered. This can

The spine is composed of 33 interlocking bones called vertebrae. The lumbosacral region of the spine consists of 5 lumbar

When nerve roots in the lower back (lumbar region) are squeezed, the pressure can affect nerves that extend into the legs. This

If medical help is not available to remove a fishhook, this method is an option. If removal of the fishhook is too painful, seek

Vaccines are safe. The U.S. Food and Drug Administration (FDA) carefully checks all vaccines for safety. Federal law requires

Planning your meals can help you eat healthier foods, go to the grocery store less often, save time at the store, and save money

Listen to your body to tell you when you're hungry or full. Hunger is a normal sensation that makes you want to eat. Your body

A magnetic resonance angiogram (MRA) is a type of magnetic resonance imaging (MRI) scan that uses a magnetic field and pulses of