Health Care and Treatment Flashcards
• Anatomy & Physiology • CBR • Health Care & Emergency Treatment • Health Maintenance Programs • Triage
Anatomy
The study of the structure or morphology of the body and how the body parts are organized.
Physiology
The study of the functions of body parts, what they do and how they do it.
Pathology
The study of the diseases of the body.
Basic reference systems of bodily organization
Directions, planes, cavities, and structural units.
Superior
Uppermost or above
Inferior (Caudal)
Lowermost or below.
Cephalad (Cranial)
Toward the head.
Anterior (Ventral)
Toward the front.
Lateral
Toward the side or away from the midline of the body.
Distal
Away from the point of attachment.
Midsagittal Plane
Vertically divides the body through the midline into two equal portions or halves.
Sagittal Plane
Any plane parallel to the midsagittal or median plane vertically diving the body into unequal right and left portions.
Horizontal (Transverse) Plane
Any plane dividing the body into superior and inferior portions.
Body has two major cavities.
Dorsal Cavity and the ventral cavity.
Viscera
The organs of any cavity.