Pressure sores can occur, for example, when you sit or lie in one position too long. Shearing is also a kind of pressure injury. It happens when the skin moves one way and the bone underneath it moves another way.
Quick Answer. Greer's goo is a type of barrier cream used in the treatment of intertrigo. Its composition is a mixture containing nystatin powder, hydrocortisone powder and zinc oxide paste, states Medscape. Intertrigo, which is a skin rash, manifests as diaper rash in babies.
A gel is a type of sol, which is in turn an example of a colloid. Science. by Anne Marie Helmenstine, Ph.D. Sol Definition: A sol is a type of colloid in which solid particles are suspended in a liquid. Sol Examples: protoplasm, gel, starch in water. Article. Chemistry. Suspension Chemistry Definition This is the definition of a suspension in chemistry.