Connective Tissue Flashcards

1
Q

Connective Tissue

A

Supports, connects, and protects body structures

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2
Q

Matrix

A

Consists of fluid and fibers

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3
Q

Fibroblasts

A

Release fibers into matrix

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4
Q

Macrophages

A

Engulf and digest foreign substances

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5
Q

Mast Cells

A

Release heparin and histamine

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6
Q

Heparin

A

Prevent blood clotting

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7
Q

Histamine

A

Triggers inflammatory response

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8
Q

Connective Tissue Proper

A

Consist of loose and dense connective tissues

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9
Q

Specialized Connective Tissue

A

Includes cartilage, blood, bone, and adipose tissue

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10
Q

Areolar (Loose) Connective Tissue

A

Thin fibers that provide support and flexibility

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11
Q

Adipose Tissue

A

Stores fat and located at subcutaneous layer

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12
Q

Cartilage

A

Flexible connective tissue that protects joints and bones

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13
Q

Chondrocytes

A

Cartilage cells

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14
Q

Osteocytes

A

Mature bone cells

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15
Q

Osteons

A

Functional units of compact bone

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16
Q

Trabeculae

A

Functional units of spongy bone

17
Q

Dense Connective Tissue

A

Provides strength and stability

18
Q

Tight Junctions

A

Prevent flow of substances between cells

19
Q

Gap Junctions (Like Tunnels)

A

Allow substances to pass between cells

20
Q

Desmosomes

A

Connect intermediate filaments of neighboring cells (allowing some flow)

21
Q

Hemidesmosomes

A

Attach epithelial tissue to the basement membrane