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integumentary
Stack #182856
| Question | Answer |
|---|---|
| metabolic function of skin | vitamin D synthesis |
| layers of skin | epidermis, dermis, hypodermis |
| layers of epidermis | stratum corneum, (lucidum), granulosum, spinosum, germinativum |
| cells in epithelium of skin called | keratinocyte |
| which layer contains stem cells for keratinocyte | germinativm |
| germinativum attached to __ by __ | basal lamina, hemidesmosome |
| Stratum spinosum composed of | keratinocyte |
| keratinocyte held together by | desmosome |
| thick skin has | stratum lucidum |
| langerhan cells are | phagocytic cells |
| phagocytic cells in epidermis called | langerhan cells |
| merkel cells responsible for | touch sensation |
| function of melanin | protection from UV, produce pigments |
| adipose tissue found in | hypodermis (subcutaneous layer) |
| hair not found on | palm of hand, finger, and plantar of feet and toes |
| three types of hair | vellus hair, intermediate hair, terminal hair |
| sebaceous gland secretes __ by __ secretion | sebum, holocrine |
| types of sweat glands | apocrine, eccrine(merocrine) |