Use your worksheet and integrate with what you know about blood pressure controls. fill in the blanks: when blood pressure or blood volume are too high, will be released and will stimulate the kidney to gfr so that blood volume & pressure will decline.

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?

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

Discuss how seniors can combat health problems they may face.