Integumentary System Review

Label the skin diagrams below stratum lucidum stratum granulosum stratum spinosum stratum basale epidermis dermis Hypodermis Stratum corneum hair arrector pili sebaceous gland sweat gland dermis dermal papillae What oily, fatty substance is shown on the skin in the image? melanin sebum keratin basale Which layer of the epidermis is only found here: stratum corneum stratum basale stratum spinosum stratum lucidum Which layer of the epidermis is visible in this image? stratum corneum startum basale stratum granulossum stratum lucidum A protein found mainly in the dermis of the skin. collegan elastin keratin carcenogen A protein that accumulates in the cells of the nails and hair. keratin collegan elastin melanin Which layer of the skin is composed of stratified squamous epithelial tissue? dermis epidermis hypodermis hyperdermis Which layer of the skin is made up of vascularized dense fibrous connective tissue? dermis epidermis hypodermis hyperdermis Use the word bank below to fill in the blanks. The stratum lucidum layer of the epidermis is NOT present in thin skin. The dermal papillae give rise to fingerprints.The apocrine glands produce a thick secretion rich in organic substances and open into the hair follicles but only in the axillae, genitalia, and areola. The sebaceousglands secrete sebum. They are located in the dermis and are found everywhere on the surface of the body except the palms of the hands and soles of the feet. What are the functions of the integumentary system? Sort the characteristics based on whether they describe hair nails, or both. Hair Thermogulation Facilitation of evaporation of sweat Contains melanin Nails Has 3 main parts Found on the end of your digits Contains Lunula Both Protection Made of Keratin Match the anatomy terms to their correct description Distal away from center Proximal toward center Lateral side Anterior front Posterior back Superior toward the head Inferior away from head