Directional Terms, Body Cavities Flashcards
Superior
ABOVE
Inferior
BELOW
Anterior
to FRONT
Posterior
to BACK
Medial
toward MIDLINE
Lateral
toward SIDE
Proximal
for extremities, NEAR the Trunk
Distal
for extremities, AWAY from Trunk
Superficial
toward SURFACE
Deep
toward CORE
Parietal
ref. to a body when compared to Visercal
Visceral
areas closer to internal organs
Sagittal plane
VERTICAL line that divides body/organ in LEFT & RIGHT planes
Midsagittal plane
certain Sagittal plane thru midline of body
Parasagittal plane
plane parallel to Sagittal plane but off to side (off-center from Midline)
Frontal (Coronal) plane
splits body vertically into FRONT & BACK
Transverse (horizontal) plane
line that divides body TOP from BOTTOM
Cranial cavity
space inside skull
Vertebral cavity
back part of dorsal cavity & contain structs. w/in vertebral column
Thoracic cavity
(Pleural cavity, Pericardial cavity, Mediastinum) space surrounded by ribcage & diaphragm, contain heart, lungs, esophagus, thymus, sympathetic, trunk
Pericardial cavity
heart
Mediastinum
seperation between lungs
Pleural cavity
lungs
(Abdominal & Pelvic cavity); stomach, liver, pancreas, spleen, gallbladder, kidneys, small intestine, mostly large intestine
Abdominopelvic cavity
stomach liver, spleen, kidneys, small intestine
Abdominal cavity
bladder & internal reproductive organs
Pelvic cavity