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Anatomy ch.1
anaomical terminology, directional terms, planes, sections, and body cavities
| Term | Definition |
|---|---|
| Superior | above/upper |
| inferior | below/lower |
| anterior | toward front of body |
| posterior | toward back of body |
| intermediate | going between two structures |
| lateral | further from the midline of the body |
| medial | nearer to the midline of the body, which divides the body into equal right and left halves |
| proximal | closest point |
| distal | far away point |
| superficial | toward or on the surface of the body |
| deep | away from the surface of the body |
| dorsal recumbent | (supine) lying on the back |
| ventral recumbent | (prone) lying face down |
| right lateral recumbent | lying on the right side |
| left lateral recumbent | lying on the left side |
| midsagittal plane | separates the body into equal right and left halves |
| parasagittal plane | separates the body into unequal right and left halves |
| frontal/coronal plane | vertical plane that separates the body into anterior and posterior sections |
| transverse/cross/ horizontal plane | divides the body into superior and inferior portions |
| cranial | houses the brain |
| thoracic | cavity for the heart and lungs |
| abdominal | mainly for digestive organs |
| pelvic | for the reproductive organs |
| umbilical region | center most region characterized by the presence of the umbilicus |
| right lumber region | region immediately to the right lateral of the umbilical region |
| left lumbar region | region immediately to the left lateral of the umbilical region |
| epigastric | the region immediately superior to the umbilical region which overlies most of the stomach |
| right hypochondriac region | positioned immediately to the right lateral area of the epigastric region |
| left hypochondriac region | positioned immediately to the left lateral area of the epigastric region |
| hypogastric region | positioned immediately below the umbilical region |
| right iliac region | positioned immediately right lateral area of the hypogastric region |
| left iliac region | positioned immediately to the left lateral area of the hypogastric region |