anatomy note cards Flashcards
tissue
tissue is formed by a group of cells
4 main tissues
Muscle tissue
Epithelial tissues
Nervous tissue
Connective tissues
Epithelial tissues
sheets if cells that cover the exterior surfaces of the body
Connective tissues
binds the cells and organs of the body together and functions in the protection support
Muscle tissue
responds to stimulation and contracts to provide movement
Nervous tissue
allows the propagation of electromagnetic signals in form of nerve impulses that communicate between different regions of the body
metabolism
chemical changes that your body makes to
maintain life
Anatomical Position
standing erect, face forward, arms at side, palms facing forward
Superior or cranial
toward the head end of the body; upper (example, the hand is part of the superior extremity).
Inferior or caudal
away from the head; lower (example, the foot is part of the inferior extremity).
Anterior
forward
Posterior
back
Medial
toward the midline of the body
Lateral
away from the midline of the body
Proximal
toward or nearest the trunk or the point of
origin of a part