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Surface Anatomy
Body Orientation
Question | Answer |
---|---|
Superior | above/toward head or upper body structure |
Inferior | below/away from head, lower part of structure(LIVER LATERAL TO LUNG) |
Anterior | front/nearer to front of body |
Posterior | back/nearer to or at the back of body |
Medial | nearer to the midline |
Lateral | farther from the midline (LUNG LATERAL TO HEART) |
Cephalad | toward the head |
Caudal | toward the tail |
Dorsal | back (cranial cavity-BRAIN) |
Ventral | belly side |
Proximal | near (elbow is proximal to the wrist) |
distal | away from (elbow is distal to shoulder) |
Sagittal | divides body into (left & right sections)LONGITUDINAL!!!! |
frontal | divides body into anterior and posterior sections) |
transverse/horizontal or cross section | (think of magician cutting assistant in half) |
BODY CAVITIES/spinal/vertebral | spinal cord |
ventral-thoracic | 2-pleual cavities (EACH LUNG) |
pericardial | fluid filled space surrounding heart |
mediastinum | all chest organs EXCEPT LUNGS |
PARIETAL | lines cavity |
VISCERAL PLEURA | LINES ORGAN |
ABDOMINOPELVIC REGIONS | hypochondriac, epigastric, lumbar, umbilical, iliac & hypogastric |