Integument systems ________________________Key Terms 3.1 and 3.2
3.1 Key terms
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Cutaneous membrane
Epithelial membrane
Membranes
Mucous membranes
Pericardium
Peritoneum
Pleura
Serous fluid
Serous membrane
Synovial fluid
Synovial membrane
A. The lining of the synovial joint cavity that makes synovial
fluid
B. Thin sheet or layers of pliable tissue
C. The membrane encasing the heart
D. The membrane lining the abdominal cavity
E. Thin sheets of tissues that line body cavities closed to the
outside world
F. Thin sheets of tissue that line the body’s internal and
external surfaces
G. A thin, clear liquid which acts as a lubricant between
parietal and visceral membranes
H. Another name for skin
I. Thin sheets of tissue lining the body cavities open to the
outside world
J. A clear liquid secreted by synovial membranes that
cushions and decreased joint friction.
K. Membrane that surrounds the lungs
Key Terms 3.2
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Dermis
Epidermal dendritic cells
Epidermis
Hypodermis
Integumentary system
Keratin
Keratinocytes
Melanin
Melanocytes
Merkel cells
Papillary layer
Reticular layer
Sebaceous glands
Sebum
Stratum basale
Stratum corneum
Stratum granulosum
Stratum lucidum
Stratum spinosum
Sudoriferous glands
A. Specialized cells that produce melanin
B. Clear layer of thick skin found only on the palms of hands,
finger, and soles of the feet
C. Found between the epidermis and hypodermis; includes
nerve endings, glands, and hair follicles
D. Located all over the body and produce sebum
E. Deepest layer of the epidermis
F. Layer of skin located under the dermis and stores fat
G. Secretes sweat
H. Tough protein found in skin, hair, and nails
I. A level of somewhat flattened cells, lies just superficial to
the stratum spinosum and inferior to stratum lucidum
J. Largest external organ system
K. Coat of skin superficial to stratum basale and inferior to
stratum granulosum
L. An oily substance that keeps hair and skin soft
M. Pigment that protects against UV damage
N. Initiates an immune response to foreign pathogens
O. Outer layer of the epidermis
P. Cells that make keratin
Q. Outer layer of the dermis
R. Skin’s touch receptors
S. Outer layer of the skin