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Quiz 4-Integument
Integument
Question | Answer |
---|---|
Name the correct sequence of layers from deep to superficial of integument? | Hypodermis-Bottom Layer, Dermis-Middle Layer, Epidermis-Top Layer |
The epidermis and dermis combine to form the ___________ | Cutis |
The STRATUM COORNEUM is responsible for ____________. | Protection |
The production of KERATINOCYTES is? | Stratum Basale |
What is the dermis made of? | Dense Irregular Tissue |
What feeds the epidermis above, creates sensation, and increases surface area for exchange? | Dermal Papilla |
Which layer of the integument contains reticular fibers (collagen bundles) that are responsible for cleavage lines? | Dermis |
If the integument is cut and starts to bleed, then the cut is at least as deep as the _________. | Dermis |
It's function it to insulate and give padding? | Tela Subcutánea |
The hair follicle is an invagination of which layer of the integument? 1.Dermis 2.Dense Irregular Connective Tissue 3.Epidermis 4.Stratified Squamous Epithelium | 3. Epidermis |
The function of the __________ is that it raises and straightens the hair follicle | Arrector Pili |
What exocrine gland of the integument produces an oily secretion used to lubricate, moisturize, and waterproof the skin? | Sebaceus Gland |
Which cell of the epidermis produces a protective pigment? (Makes color) | Melanocyte |
Which of the following is NOT a function of the dermal pappila? 1.Anchor the epidermis to the dermis 2. Improve sensation 3. Production of hair 4. Increase surface area for exchange | 3. Production of hair |
The arrector pili muscles perform what function? | Raise/straighten the hair follicle |