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Weeks 6 - 12 Content
| Astrocytes attach to which two main structures in the nervous system? | neurons and blood vessels |
| T/F There are more than 600 muscles in the body | FALSE- there are MORE muscles in the body |
| What are the three body systems that assists the muscles in maintaining posture? | Digestive, endocrine, excretory |
| Approximately 50% of the lymph in the thoracic duct originates from the: | liver and spleen |
| Which gland is the largest in purely endocrine gland in the body? | the thyroid glabd |
| How many major divisions does the brain have? | The brain has six major divisions: Telencephalon Diencephalon Mesencephalon (Midbrain) Metencephalon Myelencephalon Spinal cord |
| Interneurons reside in which nervous system? | The central nervous system |
| How many ventricles are there in the brain? List them. | There are four ventricles in the brain. They are: Right lateral ventricle Left lateral ventricle Third ventricle Fourth ventricle |
| Spinal nerves include which fibers? | Motor and sensory fibers |
| What is the gel like structure embedded with the tips of cochlear hair cells? | tectorial membrane |