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ms.clark anatomy
| Question | Answer |
|---|---|
| Anatomical Position | The body is erect, palms face forward, and thumbs point away from the body. |
| Axial | includes head,neck,and trunk. |
| Appendicular | Upper and lower limbs and their girdles. |
| Body Planes | flat surfaces at right angles to each other. |
| Sagittal | separate the body into left and right sides. |
| Midsagittal | separates the body into equal left and right sides. |
| Frontal | separates the body into anterior and posterior parts. |
| transverse or horizontal | Divides the body into superior and inferior part |
| Body Sections | Cuts along specific planes |
| Transverse or cross section | Cut along the transverse plane |
| Oblique | Cuts at angles between the horizontal and vertical planes |
| Body cavities and membranes | Spaces within the body that are closed to the outside and contain internal organs |
| Dorsal Cavity, cranial and vertebral or spinal cavity | contains central nervous system. |
| Cranial (skull) | Brain |
| Vertebral(vertebral column) | Spinal cord |
| Thoracic Ventral | Lungs,heart,esophagus,trachea,thymus gland and separated by the diaphragm |
| Abdominal cavity | upper portion;stomach,kidneys,liver,spleen,gallbladder,and most of the small and large intestine |
| pelvic cavities | terminal end of the large intestine, bladder,internal reproductive organs |
| oral cavity | Teeth and tongue |
| Nasal Cavity | Nose,divided by a nasal septum and connected to sinuses |
| Orbital Cavities | Eyes and associated muscles and nerves |
| Middle ear | Middle ear bones |
| Parietal serosa | lines body cavity wallas are named for the specific cavities |
| Visceral Serosa | cover outer surfaces of organs |
| Serous fluid | Fluid found between membranes to allow for movement without a lot of friction |