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Anatomy 6-12
Weeks 6-12
| Question | Answer |
|---|---|
| Bundles of myelinated fibers make up the | white matter of the nervous system. |
| Which of these glia cells are located in the peripheral nervous system? | Schwann cells |
| The afferent pathways of the autonomic nervous system: | carry feedback information to integrating centers in the brain. |
| Gray matter in the brain and spinal cord consists primarily of | Cell bodies |
| Impulses from which system play a part in arousing or alerting the cerebrum? | Reticular activating system |
| The lumbar plexus gives rise to the _____ nerve. | femoral |
| The hormone produced by the heart | increases the excretion of sodium in the urine |
| Endolymph is made | in the stria vascularis. |
| The free edges of the atrioventricular valves are anchored to the | papillary muscles. |
| Which division of the autonomic nervous system sends fibers to the heart? | sympathetic and parasympathetic |
| The body’s defense mechanisms can be organized into one of two major categories of immune mechanisms; these are | innate and adaptive immunity. |
| Olfactory epithelium is found: | covering the superior turbinate |