Integumentary System JEOPARDY!! Epidermis, Dermis, and Hypodermis Factors influencing Skin Color and Sunlight Accessory Structures- Hair and Nails Accessory Structures- Glands Burns Potpourri

10 Epidermis, Dermis, and Hypodermis What are the layers of the epiderms.

10 Stratum corneum Stratum lucidum Stratum granulosum Stratum spinosum Stratum basale Epidermis, Dermis, and Hypodermis

20 Epidermis, Dermis, and Hypodermis What protein forms in the stratum granulosum that provides strength and protective qualities to the skin?.

20 Epidermis, Dermis, and Hypodermis Keratin

30 Epidermis, Dermis, and Hypodermis Which layer of the dermis contains bundles of collagen fibers and elastin, and is responsible for the mechanical strength and flexibility of the skin?

30 Epidermis, Dermis, and Hypodermis Reticular layer.

30 Epidermis, Dermis, and Hypodermis Loose connective tissue below the dermis that separate the integument from deeper tissues and organs is the…

40 Epidermis, Dermis, and Hypodermis Loose connective tissue below the dermis that separate the integument from deeper tissues and organs is the….

40 Epidermis, Dermis, and Hypodermis Hypodermis

50 Epidermis, Dermis, and Hypodermis The top layer of the dermis that contains capillaries and nerves is the...

50 Papillary Layer Epidermis, Dermis, and Hypodermis

10 The brown, brown-yellow, or black pigment in the skin is that protects the epidermis from uv radiation damage? Factors Influencing Skin Color and Sunlight

melanin! 10 Factors Influencing Skin Color and Sunlight

20 The yellow-orange pigment found in carrots that is in our skin is called…? Factors Influencing Skin Color and Sunlight

Carotene 20

30 Vitamin D3 synthesis from exposure to sunlight is needed for what? Factors Influencing Skin Color and Sunlight

To produce the hormone calcitrol; enables the absorption of calcium and phosphorus 30 Factors Influencing Skin Color and Sunlight

40 What happens to the skin when constriction of blood vessels occurs? Factors Influencing Skin Color and Sunlight

*cyanosis--- skin turns pale or even blue-ish! 40 Factors Influencing Skin Color and Sunlight

50 What is the most common form of skin cancer, forming in the stratum basal ? Factors Influencing Skin Color and Sunlight

50 Basal cell carcinoma. Factors Influencing Skin Color and Sunlight

10 Accessory Structures- Hair and Nails Dead, keratinized cells make up…

Hair shafts 10 Accessory Structures- Hair and Nails

20 The Hair matrix is responsible for… Accessory Structures- Hair and Nails

Repeated divisions of epithelial stem cells. 20 Accessory Structures- Hair and Nails

30 The pale, crescent part of the nail is called the? Accessory Structures- Hair and Nails

30 lunula

40 What is the cuticle? Accessory Structures- Hair and Nails

40 Fold of stratum corneum over the base of a nail

50 What causes the formation of goosebumps? Accessory Structures- Hair and Nails

50 Contraction of the arrector pili muscles.

10 Accessory Structures- Glands Burns Glands that produce a sticky, cloudy discharge. Become active at puberty. ?

10 Accessory Structures- Glands Burns *Apocrine

20 Accessory Structures- Glands Burns Glands that secrete sebum. Hormonally influenced. Can cause acne.

20 Accessory Structures- Glands Burns Sebaceous glands

30 Accessory Structures- Glands Burns Glands that are numerous throughout the body, and highly concentrated on the palms of hands and soles of feet?

30 Accessory Structures- Glands Burns *Merocrine glands

40 Accessory Structures- Glands Burns *A burn that destroys the superficial cells of the epidermis

40 Accessory Structures- Glands Burns *first-degree burn

50 Accessory Structures- Glands Burns The type of burn that injures the hypodermis, deeper tissues, and organs?

50 Accessory Structures- Glands Burns *Third-degree burn

10 My name is Bond, Ionic Bond; Taken, not shared! Cells

10 Population Growth From: Mariano Cecowski Q: if both a bear in Yosemite and one in Alaska fall into the water which one disolves faster? A: The one in Alaska because it is HIJKLMNO

10 Population Growth Alimentary: What Sherlock Holmes said to Dr. Watson. Urinate: What a nurse would say if a patient asked her what room he's in. Urine - The opposite of "You're out!" Benign: What we want when we are eight. Intestine - Currently taking an exam CARDIOLOGY: advanced study of poker playing TERMINAL ILLNESS: getting sick at the airport

10 Potpourri Thick skin can be found…

10 Potpourri *palms of the hand and soles of the feet

10 Population Growth

20 Potpourri The dermis is composed of what kind of tissue?

*dense irregular connective tissue 20 Potpourri

30 Label the diagram on the Integumentary System.

30 Potpourri A. Epidermis B. Dermis C. Subcutaneous layer (or Hypodermis) D. Fat (or Adipose) E.Nerve fibers F. Sweat Gland G.Vein/Artery H.Hair follicle I.Touch and pressure receptors J.Sweat gland duct K.Arrector pili muscle L.Sebaceous gland M.Pore of sweat gland duct N.Hair shaft

30 Population Growth

40 Potpourri Label the diagram of a hair follicle.

40 Potpourri A: Hair papilla B: Hair matrix C: Connective tissue sheath D: Hair root E: Arrector pili muscle F: Sebaceous gland G: Hair shaft

50 Potpourri Label the diagram of the glands of the integument.

50 Potpourri A: Apocrine duct B: Merocrine (or Eccrine) duct C: Sweat pore (or Pore of sweat gland) D: Apocrine sweat gland E: Merocrine (or Eccrine) sweat gland