JEOPARDY Tissues and the Integumentary System Walker, 2010 Epithelial Epidermis Skin Tissue & Dermis Disorders Skin Cancer Skin Receptors 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Final Jeopardy #1 #2 Epithelial Tissue - 100 Epithelial tissue includes Epithelia and Glands . Epithelial Tissue - 200 Transitional epithelium is found in the urinary bladder . What is its function? Function = expansion and recoil Epithelial Tissue - 300 Glands that secrete hormones into the blood or tissue fluids, and are ductless are called…? Endocrine Glands Epithelial Tissue - 400 What mode of secretion involves the product being released from the secretory vesicles by exocytosis? Merocrine Epithelial Tissue - 500 Name the 3 main types of intercellular connections. Tight Junctions Gap Junctions Desmosomes Epidermis & Dermis - 100 What makes up your fingerprints? Epidermal ridges Epidermis & Dermis - 200 An epidermal layer found only in the skin of the palms of the hands and the soles of the feet is the stratum lucidum . Epidermis & Dermis - 300 What are the 2 primary pigments contained in the epidermis? Carotene and Melanin Epidermis & Dermis - 400 Name 4 functions of the skin. • Protection • Excretion (of salts and water) • Maintenance (of body temp.) • Synthesis of vitamin D3 • Storage of lipids •Detection (touch, temp., pain, & pressure) Epidermis & Dermis - 500 Name all of the layers of the epidermis that are found in thick skin from deep to superficial. Stratum germinativum stratum spinosum stratum granulosum stratum lucidum stratum corneum Skin Disorders - 100 Which disorder is caused by a fungal infection on the surface of the skin that results in the formation of red, ring-shaped spots? Ringworm Skin Disorders - 200 Name the disorder where the skin and mucous membranes react severely to medication. Stevens-Johnson Syndrome Skin Disorders - 300 This non contagious skin disorder is caused by genetic and environmental factors forming itchy scaly rashes and peeling of the skin. Eczema Skin Disorders - 400 This disorder is caused by a lack of protein attachments or hemidesmosomes that anchor the epidermis to the dermis causing severe blistering. Epidermolysis Bullosa Skin Disorders - 500 Which disorder is an autoimmune skin disease that leads to a rapid onset of hair loss? Alopecia Skin Cancer - 100 Who is more at risk to develop skin cancer? People with fair skin and/or red hair Skin Cancer - 200 Which type of skin cancer is the most deadly? Melanoma Skin Cancer - 300 What are the 3 types of skin cancer? Basal cell carcinoma Squamos cell carcinoma Melanoma Skin Cancer - 400 Name 3 preventative measures to avoid developing skin cancer. 1. Wear sunblock 4. Avoid tanning booths 2. Wear a hat and clothing 5. Have your skin checked that covers your entire by a dermatologist if you body notice any irregularities or changes 3. Avoid going outside during periods of intense sunlight (midday) Skin Cancer - 500 What are the ABCDs of determining whether a mole should be checked by a dermatologist? A: Asymmetry B: Border shape C: Color D: Diameter Skin Receptors - 100 Skin receptors are found in which layer of the skin? Dermis Skin Receptors - 200 What 2 receptors are stimulated by heat and cold? (Be specific!) Heat = Corpuscle of Ruffini Cold = Bulb of Krause Skin Receptors – 300 Which skin receptor is sensitive to pressure and vibration? Pacinian Corpuscle Skin Receptors - 400 Which skin receptor is very sensitive to touch and is on smooth skin? Meissner’s Corpuscle Skin Receptors - 500 Which type of skin receptor is sensitive to touch and pressure, and is found on smooth or hairy skin Merkel’s discs Final Jeopardy #1 What skin disorder did Mr. Alasti contract while working out in the weight room? Impetigo Final Jeopardy #2 High sensitivity to touch in areas such as the lips and fingers results from what 2 main factors? Final Jeopardy #2 High sensitivity to touch in areas such as the lips and fingers results from what 2 main factors? A large brain space devoted to those areas High density of receptors in those skin areas