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.
Answer Wiki. No -- wrong protein. Gelatin is made of collagen, which is the most prevalent protein in mammals, making up the bulk of the structure of skin, bone, connective tissue, etc. Hooves and fingernails, though, are made mostly of keratin, so they aren't the most useful tissues to make gelatin.