| A | B | 
| medial | toward the middle of the structure or entire body | 
| lateral | towards the side of the structure or entire body | 
| superior | towards the top | 
| transverse plane | cuts the body into superior and inferior portions; runs horizontal | 
| sagittal plane | cuts the structure into right and left portions; runs vertically | 
| frontal plane | cuts the structure into anterior & posterior portions; runs side to side | 
| oblique plane | cuts the structure at an angle | 
| para- | prefix used when a plane cuts a structure into unequal parts | 
| mid- | prefix used when a plane cuts a structure into equal parts | 
| ventral | towards the front | 
| dorsal | towards the back | 
| mediastinum | region of the thoracic cavity between the lungs; runs dorsal to ventral | 
| mediastinum | cavity that contains the trachea, esophagus, heart, thymus gland | 
| pleural cavity | holds the lungs | 
| parietal | lines the cavity in which an organ sets | 
| viscera | collective term for all abdominal organs | 
| peritoneum | lining of the abdominal cavity | 
| visceral | covering of an organ | 
| Saints | Extra Credit Code word |