BIO 210 Lecture Unit 2 Exam Questions and Answers 100% Pass

BIO 210 Lecture Unit 2 Exam Questions and Answers 100% Pass what tissue types make up the integument? - Answer- connective, epithelial, muscle (arrector pili), nervous (merkle cells) another term for integument - Answer- cutaneous membrane study of skin: - Answer- dermatology subcutaneous layer - Answer- aka hypodermis, connective and adipose tissue layer just under the dermis thin skin - Answer- covers most of the body thick skin - Answer- Covers the palms of the hands and soles of the feet Has five layers of keratinocytes melanin - Answer- A pigment that gives the skin its color and protects from UV exposure nevus - Answer- mole freckles - Answer- flat, melanized patches capillary hemangioma - Answer- a soft, raised, pink, or red vascular birthmark cavernous hemangioma - Answer- collection of blood, the most common benign tumor lines of cleavage - Answer- collagen organized in parallel lines in body, cuts in surgery are usually made parallel to these lines to help healing striae - Answer- Stretch marks; Linear dermal scars that affects skin that is subjected to continuous stretching; vasoconstriction - Answer- narrowing of blood vessels