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Directional Termin.
| Question | Answer |
|---|---|
| Anterior | toward the front of the body |
| Posterior | toward the back of the body |
| Superior | above/toward the head of the body |
| Inferior | below/toward the feet |
| Medial | toward the midline of the body |
| Lateral | away from the midline |
| Proximal | closer to the point of attachment or origin of a limb or structure |
| Distal | father from the point of attachment or origin of a limb or structure |
| Coronal/Frontal Plane | a vertical plane that divides the body into front (anterior) and back (posterior) sections |
| Sagittal Plane | a vertical plane that divides the body into equal left and right halves |
| Axial/Transverse Plane | a horizontal plane that divides the body into upper (superior) and lower (inferior) parts |
| Dorsal Cavity | one of the main body cavities located along the back (posterior) side of the body; includes the cranial cavity |
| Ventral Cavity | a major body cavity located on the front (anterior) side of the body, opposite the dorsal cavity, includes thoracic cavity |
| Cranial Cavity | a subdivision of the dorsal cavity; includes the brain, pituitary gland, and meninges |
| Vertebral Cavity | also called spinal cavity; is a subdivision of the dorsal cavity; located within the spine; includes spinal nerves and meninges |
| Thoracic Cavity | a subdivision of the ventral (anterior) cavity, located in the chest region; includes lungs, heart, esophagus, and trachea |
| Pelvic Cavity | a subdivision of the abdominopelvic cavity, which is part of the ventral (anterior) cavity; includes urinary bladder, internal reproductive organs, and rectum |
| Abdominal Cavity | a subdivision of the abdominopelvic cavity, which is part of the ventral (anterior) cavity; includes liver, spleen, stomach, pancreas, small intestine, most of the large intestine (except rectum), gallbladder, and portions of the kidneys & adrenal glands |