Integumentary System JEOPARDY!! 
Epidermis, Dermis, and
Hypodermis
Factors influencing Skin Color
and Sunlight
Accessory Structures- Hair
and Nails
Accessory Structures- Glands
Burns
Potpourri
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10 Epidermis, Dermis, and
Hypodermis
What are the layers of the epiderms.
10
Epidermis, Dermis, and Hypodermis
Stratum corneum
Stratum lucidum
Stratum granulosum
Stratum spinosum
Stratum basale
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
Epidermis, Dermis, and
Hypodermis
Papillary Layer
10
Factors Influencing Skin Color
and Sunlight
The brown, brown-yellow, or black
pigment in the skin is that protects
the epidermis from uv radiation
damage?
10
Factors Influencing Skin Color
and Sunlight
melanin!
20
Factors Influencing Skin Color
and Sunlight
The yellow-orange pigment found in
carrots that is in our skin is
called…?
20
Factors Influencing Skin Color
and Sunlight
Carotene
30
Factors Influencing Skin Color
and Sunlight
Vitamin D3 synthesis from exposure
to sunlight is needed for what?
30
Factors Influencing Skin Color
and Sunlight
To produce the hormone calcitrol;
enables the absorption of calcium
and phosphorus
40
Factors Influencing Skin Color
and Sunlight
What happens to the skin when
constriction of blood vessels occurs?
40
Factors Influencing Skin Color
and Sunlight
*cyanosis--- skin turns pale or
even blue-ish!
50
Factors Influencing Skin Color
and Sunlight
What is the most common form of
skin cancer, forming in the stratum
basal ?
50
Factors Influencing Skin Color
and Sunlight
Basal cell carcinoma.
10
Accessory Structures- Hair and Nails
Dead, keratinized cells make
up…
10
Accessory Structures- Hair and Nails
Hair shafts
20
Accessory Structures- Hair and Nails
The Hair matrix is responsible for…
20
Accessory Structures- Hair and Nails
Repeated divisions of epithelial
stem cells.
30
Accessory Structures- Hair and Nails
The pale, crescent part of the nail is
called the?
30
lunula
Accessory Structures- Hair and Nails
40
Accessory Structures- Hair and Nails
What is the cuticle?
40
Accessory Structures- Hair and Nails
Fold of stratum
corneum over the base
of a nail
50
Accessory Structures- Hair and Nails
What causes the
formation of
goosebumps?
50
Accessory Structures- Hair and Nails
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 Cells
My name is Bond, Ionic Bond;
Taken, not shared!
10 Population Growth
From: Mariano Cecowski
<MCecowski#NoSpam.sif.com.ar>
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
Thick skin can be found…
Potpourri
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?
20
Potpourri
*dense irregular connective tissue
30
Potpourri
Label the diagram on the Integumentary
System.
30
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
Potpourri
30
Population Growth
40
Label the diagram of a
hair follicle.
Potpourri
40
A:
B:
C:
D:
E:
F:
G:
Hair papilla
Hair matrix
Connective tissue sheath
Hair root
Arrector pili muscle
Sebaceous gland
Hair shaft
Potpourri
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