icu i s s u e s & a n s w e r s 2 Pulse Oximeter: A small probe attached to the finger, nose, or ear that helps monitor the oxygen in the blood and the patientâs pulse.
In this Article. Your skin is the largest organ of your body, made up of several different components, including water, protein, lipids, and different minerals and chemicals. Its job is crucial: to protect you from infections and other environmental assaults. The skin also contains nerves that sense cold, heat, pain, pressure, and touch.
Best Answer: The skin is composed of three basic layers. The 'dermis' is the deepest layer and it is responsible for making new skin cells; the 'hypodermis' is a middle layer of maturing cells; and the 'epidermis' is the outer-most, superficial skin layer and the only one of the skin layers that sheds, or sloughs off, dead cells. http://www.mattek.com/pages/products/epi...