1. The Test Format Lots of matching this time 22 Multiple Choice
Parts of the skin locations
Skin Disorders
Skin Color
Hair Vocabulary
22 Multiple Choice
4 Short Answer
Now for the game. You will need a white board, marker and eraser

2. Choose Your Category 100 200 300 400 500 Final Jeopardy Skin Colors
Skin Disorders
Parts of the Skin
Hair Definitions
Membranes
Burns and Cancer
Finger Prints
Miscellaneous
100
200
300
400
500
Final Jeopardy

3. Skin Colors - 100
Locations where blood has escaped from the circulation and has clotted in the tissue spaces.
Black and Blue
The Answer is Bruises
Back

4. Skin Colors - 200
Can be cuased by emotional stress as well as anemia, low blood pressure, or impaired blood flow into an area.
Blanching
The Answer is Pallor
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5. Random Points
300

6. Skin Colors - 300
Usually signifies a liver disorder in which excess bile pigments are absorbed into the blood, circulated throughout the body, and deposited in body tissue.
Yellow
The Answer is Jaundice.
Back

7. Skin Colors - 400
Indicates embarrassment, fever, hypertension, inflammation, or allergy
Redness
The Answer is Erythema.
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8. Skin Colors - 500
Caused by poorly oxygenated hemoglobin, which could be caused by heart failure or breathing disorders.
Blueness
The Answer is Cyanosis.
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9. Random Points
200

10. Skin Disorders - 100
This disorder results in an itchy, red, peeling condition of the skin between the toes that results from a fungus infection.
The Answer is Athlete’s Foot
Back

11. Skin Disorders - 200
This disorder is caused by an infection of a sebaceous gland and results in an inflamed and infected area of the skin.
The Answer is Acne
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12. Skin Disorders - 300
This disorder is caused by an overproduction of skin cells and results in reddened epidermal lesions covered with dry, silvery scales.
The Answer is Psoriasis
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13. Skin Disorders - 400
This disorder results in an allergic reaction of the skin when contact is made with a specific allergen.
The Answer is Contact Dermatitis
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14. Skin Disorders - 500
This disorder results in pink, water-filled, raised lesions (commonly around the mouth and nose) that develop a yellow crust and eventually rupture. It is caused by the highly contagious staphylococcus virus and is common in elementary school-aged children.
The Answer is Impetigo
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15. Parts of the Skin – 100 Location O. The Answer is eccrine sweat gland
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16. Parts of the Skin – 200 Location D The Answer is Meissner’s corpuscle
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17. Parts of the Skin – 300
This is most superficial layer of the epidermis. In this layer, the cells are completely dead and full of keratin and are about the top cell layers thick.
Back
The Answer is stratum corneum.

18. Parts of the Skin – 400
Even though this layer is not a layer of the skin, it connects the skin to organs and the adipose tissue that makes it up helps to act as a shock absorber.
The Answer is hypodermis.
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19. Parts of the Skin – 500
This is the deepest part of the epidermis and it is also closest to the blood supply. As a result, they are constantly dividing and pushing cells up to the surface.
The Answer is stratum basale.
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20. Hair Definitions - 100 The growth zone of the hair.
The Answer is matrix
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21. Hair Definitions - 200 The intermediate, bulky layer of the hair.
The Answer is cortex.
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22. Hair Definitions - 300
A compound structure that surrounds the hair and helps to form and nourish the hair.
The Answer is the hair follicle.
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23. Daily Double

24. Hair Definitions - 400
Nipple-like structure that provides the blood supply to the matrix.
The Answer is papilla
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25. Hair Definitions - 500
This is composed of epithelial tissue and forms the hair.
The Answer is epidermal sheath
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26. Membranes - 100 This is another name for the skin.
The Answer is cutaneous membrane
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27. Membranes - 200
This type of membrane is composed of epithelium resting on a loose connective tissue membrane called a lamina propria.
The Answer is mucous membrane.
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28. Membranes - 300 This refers to the membrane that surrounds the lungs.
The Answer is pleura
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29. Membranes - 400
This membrane type is composed of soft areolar connective tissue and contains no epithelial cells at all.
The Answer is synovial membrane
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30. Random Points
300

31. Membranes - 500
This is the inner layer of a serious membrane that touches the organ.
The Answer is visceral layer
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32. Burns and Cancer - 100
This type of burn results in destroyed nerve endings and requires skin grafts to cover the exposed tissue.
The Answer is 3rd Degree
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33. Burns and Cancer - 200
This is the most deadly form of skin cancer that appears as a spreading brown to black patch that spreads quickly to surrounding lymph and blood vessels.
The Answer is Malignant Melanoma
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34. Burns and Cancer - 300
When determining the severity of burns, this test is indirectly used to determine the volume of fluids lost.
The Answer is rule of nines
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35. Burns and Cancer - 400
This is the most common skin cancer in which the cells cannot form keratin and start to invade the dermis and subcutaneous tissue.
The Answer is basal cell carcinoma
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36. Daily Double

37. Burns and Cancer - 500
What do the letters in the ABCD rule for recognizing melanoma mean?
The Answer is Asymmetry, Border Irregularity, Color, Diameter
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38. Finger Prints - 100 This is the center of a loop or whorl.
The Answer is core
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39. Finger Prints - 200
This is the least common pattern of fingerprint and makes up about 5% of the population.
The Answer is arches
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40. Finger Prints - 300
This is the most common fingerprint pattern, which occurs about 65% of the time.
The Answer is loops
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41. Finger Prints - 400 This is the triangular region near a loop.
The Answer is delta
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42. Finger Prints - 500 What is a fingerprint and how are they formed?
The Answer is Raised portions of the skin that are arranged in a specific pattern. They are caused by the basal layer of the epidermis growing faster than the surrounding layers of the dermis and epidermis resulting in a collapse and folding of the basal layer.
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43. Miscellaneous - 100 This is another name for a sebaceous gland.
The Answer is oil
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44. Miscellaneous - 200
This protein is used in epidermis cells to make them tougher.
The Answer is keratin
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45. Miscellaneous - 300
This yellow-orange pigment is found in vegetable like carrots and a buildup of it can give skin an orange tint.
The Answer is carotene
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46. Miscellaneous - 400
Scale-like modification of the epidermis that has a free edge, body, and root.
The Answer is nail
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47. Daily Double

48. Miscellaneous - 500
This is a touch sensor that is found in the dermis.
The Answer is Meissner’s corpuscle
Back

49. Skin The Final Question The final question has to deal with:
Make your wager and hand it to the teacher

50. Final Question
Name three functions of the skin and explain how it performs the function.

51. Mechanical Damage - It makes a physical barrier
Mechanical Damage - It makes a physical barrier. Outer layers has cells that contain keratin, which toughens the cells and has pressure receptors, which alert the body of potential damage
Chemical Damage - Once again the keratinized cells block chemicals and pain receptors alert the body
Bacterial Damage - Block the bacteria, but also the skin’s secretion are acidic (inhibit growth) and skin cells have phagocytes (eat the bacteria)
Ultraviolet Radiation - Contains melanin that offers protection from UV damage
Thermal Damage - Contains hot, cold, and pain receptors that alert the body

52. Desiccation (Drying Out) - Contains waterproofing glycolipid and keratin
Aids in heat loss (activates sweat glands and allows blood to flow closer to surface) and heat retention (stops blood from rushing to surface)
Aids in excretion of urea and uric acid (makes up some of your sweat)
Synthesizes vitamin D (uses sunlight to convert some cholesterol molecules to vitamin D)

53. Final Final Question
Why would it not be wise to only have hair as evidence if you were trying to prosecute a defendant in court?

54. Answer
Hairs within a species can have similar qualities. Therefore, different people can have similar hairs. Also, hairs vary from hair to hair on the same person, so one can never definitively say if a hair came for a certain person; all that can be said is it is similar to the person’s hair.