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Physiology Final
week 7-13
| Question | Answer |
|---|---|
| somatic nervous system | the division of peripheral nervous system that controls the bodys skeletal muscles. Consciously perceived or controlled process. |
| autonomic nervous system | also called autonomic motor or visceral motor system. Processes regulated below conscious level. Transmits signals from CNS to heart, smooth muscle, glands |
| Endocrine primary function | produce hormones; hormones act on specific target cells to produce specific effects, use circulatory system |
| hormones | Chemical messengers produced by endocrine glands; absorbed into blood vessels; only produces effects on cells containing specific receptors |
| circulatory system | job is to get oxygen and nutrients to the body and get rid of carbon dioxide and waste in the body |
| aorta | carries oxygenated blood from the left ventricle and will pump this blood to the whole body. |
| primary function of the lymphatic system | production, maintenance, and distribution of blood cells called lymphocytes |
| secondary function of lymphatic system | maintain volume balance between blood and interstitial fluid |
| primary function of the respiratory system | to facilitate gas exchange (O2 & CO2) between the environment and the bodies cells |
| Function of digestive tract | ingestion, mechanical processing, digestion, secretion, absorption, excretion |