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Integumentary System
Scanlon and Sanders Essentials to Anatomy and Physiology
| Question | Answer |
|---|---|
| The part of the integumentary system that prevents entry of pathogens is the : | epidermis |
| The part of the integumentary system that contains sweat glands and sensory receptors is the : | dermis |
| The part of the integumentary system that connects the skin to the muscles is the : | subcutaneous tissue |
| The epidermis is the _____layer of the skin. | outer |
| The epidermis is made of _________tissue. | stratified squamous epithelial |
| The dermis is the _________layer of the skin. | inner |
| The dermis is made of _________tissue. | fibrous connective |
| The major proteins of the dermis are: | elastin and collagen |
| The protein that provides strength to the dermis is: | collagen |
| In the skin, mitosis takes place continuously in the__. | stratum germinativum |
| The Langerhans cells of the integumentary system are important for ________________. | defense against pathogens |
| These cells produce melanin when stimulated by UV rays. | melanocytes |
| Provides color to the epidermis, hair and iris. | melanocytes |
| Contains a pilomotor muscle that can pull it upright. | hair follicle |
| The hair shaft is made of _____________. | keratin |
| The cutaneous receptors for pain are_________. | free nerve endings in the dermis. |
| The cutaneous receptors for touch and pressure_____. | encapsulated nerve endings in the epidermis. |
| Prevents drying of the skin and hair. | sebum |
| Secreted from ceruminous glands. | cerumen |
| Prevents drying of the eardrum. | cerumen |
| Glands important for temperature regulation. | eccrine |