👉 The term "kidneys" is a medical concept that refers to the organs located in the lower part of the body, specifically at the base of the ribcage. These organs are responsible for filtering blood and removing waste products from it before they can be absorbed into the bloodstream. Kidneys play an important role in maintaining homeostasis within the body by regulating various biochemical processes such as electrolyte balance, blood pressure regulation, and hormone production. They also help to filter out harmful substances like drugs