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Week 7-13
| Question | Answer |
|---|---|
| Ascending tracts | Conduct sensory impulses up the cord to the brain |
| Descending tracts | Conduct motor impulses down the cord from the brain |
| Six Divisions of the Brain | medulla oblongata, pons, midbrain, cerebellum, diencephalon and cerebrum |
| Limbic system controls: | emotions |
| Brachial Plexus | shoulder |
| Choclea | Hearing |
| Vestibule | the central section of the bony labyrinth, the uticle and saccule are the membranous structures with the vestibule |
| Cones are located: | In the Retina |
| Target cells | "lock and key" |
| What is known as the pacemaker of the heart? | SA Node |
| Epicardium | Outer layer |
| myocardium | middle layer |
| endocardium | inner layer of endothelial tissue |
| Peristalsis | wavelike ripple of the muscle layer of a hollow organ; progressive motility that produces forward movement of matter along GI tract |