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Unit One
Anatomical Terms
22
Anatomy
Undergraduate 3
10/04/2007

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Cards

Term
Cornal Plane
Definition
divides body into front/back anterior posterior
movements tend to be abduction/adduction
Term
Sagittal Plane
Definition
Divides body into left/right sides
Movements flexion/extension
Term
Transverse plane
Definition
dives body into upper lower section
Term
Superior
Definition
toward the head
Term
Inferior
Definition
away from the head, toward the bottom
Term
Posterior
Definition
toward the back
Term
Anterior
Definition
Toward the front
Term
Medial
Definition
toward the midline of body
Term
Lateral
Definition
away from mid-line
Term
Internal
Definition
away from surface
Term
External
Definition
toward surface
Term
Proximal
Definition
toward trunk of body
Term
Distal
Definition
away from trunk of body
Term
Epithelial Tissue-
Definition
consists of sheets of tightly joined cells that separate the body form the environment
Term
Connective Tissue

Types
Definition
contains a large proportion of intercellular material. This is non-living material that is found between the cells and is produced by the cells.

Types

Loose/areolar-

loose and rather spongy arrangement of cells or fibrocytes, fibers and intercellular matrix.
Allows easy separation of the skin from the underlying tissue during dissection

Dense irregular-

contains more fibers that loose tissue, mostly collagenous fibers which provide tensile strength in any direction. Dermis of skin, submucosa of the GI tract

Dense regular connective tissue-

lowest proportion of cells and intercellular fluid and the highest tensile strength of all types of fibrous connective tissue. Its found in tendons, ligaments.

Elastic Connective Tissue-

mostly branching elastic fibers, yellow in color, can stretch 1.5x their original length- forms walls of large arteries and respiratory passageways

Reticular Connective
Tissue-characterized predominantly by reticular fibers-fine branching that form a frame work of glands such as the lover, spleen and lymph nodes
Term
Loose/areolar-
Definition
loose and rather spongy arrangement of cells or fibrocytes, fibers and intercellular matrix.
Allows easy separation of the skin from the underlying tissue during dissection
Term
Dense irregular- contains more fibers that loose tissue, mostly collagenous fibers which provide tensile strength in any direction. Dermis of skin, submucosa of the GI tract
Definition
contains more fibers that loose tissue, mostly collagenous fibers which provide tensile strength in any direction. Dermis of skin, submucosa of the GI tract
Term
Dense regular connective tissue
Definition
Lowest proportion of cells and intercellular fluid and the highest tensile strength of all types of fibrous connective tissue. Its found in tendons, ligaments.
Term
Elastic Connective Tissue-
Definition
Mostly branching elastic fibers, yellow in color, can stretch 1.5x their original length- forms walls of large arteries and respiratory passageways
Term
Reticular Connective Tissue-
Definition
Characterized predominantly by reticular fibers-fine branching that form a frame work of glands such as the lover, spleen and lymph nodes
Term
Modified or Special Connective Tissues
Definition
Cartilage
Bone
Blood/Lymph
Term
Cartilage
Definition
Strong, but resilient intercellular matrix. Cartilage has no direct blood supply
Hyaline-flexible
Fibrocartilage-dense substance with similarities both to hyaline and dense fibrous connective tissue-interverebral discs
Elastic cartilage-yellowish, flexible cartilage- lots of elactic fibers
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