Latosha was using an electric saw and got her fingertip too close to the blade. she severed the tip and the finger bled heavily. besides stopping the bleeding, what should she do? a. soak the fingertip in cool water and seek medical . b. put the fingertip on ice and seek medical . c. wrap the fingertip in a clean cloth and seek medical .

Melanocytes and keratinocytes work together in protecting the skin from uv damage when keratinocytes a. provide the melanocyte with a protective shield against abrasion b. maintain the appropriate temperature so the product of the melanocyte will not denature c. maintain the appropriate ph in order for the melanocyte to synthesize melanin granules d. accumulate the melanin granules on their superficial portion, forming a uv-blocking pigment layer