Teas 7 Integumentary system Exam -Questions with Correct
Answers/ Verified/ Latest Update (2024/2025)
function - ✔✔the skin is a important and largest organ in maintaining homeostasis and
providing a waterproof barrier between the inside of the body and the external
environment. synthesize vitamin d and regulation of body temperature (thermoregulation)
Epidermis - ✔✔outermost layer of skin avascular and entirely epithelial cells
stratum basale - ✔✔deepest layer of epidermis contains melanocytes
Melanocytes - ✔✔cells that produce melanin a pigment that gives skin its color and protects
against uv radiation
Langerhans - ✔✔antigen presenting cells of the immune system(phagocytes), more
common in stratum spinosum
Merkel cells - ✔✔cutaneous receptors, detect light touch. located in stratum basale
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