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SCI220 Week 6-12
| Question | Answer |
|---|---|
| Week 6: The fibrous connective tissue that surrounds the entire muscle and is outside the epimysium and tendon is called the | FASCIA |
| Week 6: An example of a muscle with this type of fascicle arrangement is the orbicularis Oris. | CIRCULAR |
| Week 7: Regeneration of nerve fibers will take place only if the cell body is intact and the fibers have | a neurilemma |
| Week 7: ways he nervous system can be divided | by structure, according to direction of information flow, and by control of the effectors |
| Week 8: Which of the following is not a branch of the trigeminal nerve? a. zygomatic nerve b. ophthalmic nerve c. maxillary nerve d. mandibular nerve | ZYGOMATIC nerve is not a branch of the trigeminal nerve |
| Week 8: The spinal tract is located on the side of the cord, originates in the brain, and terminates in the spinal cord in the _____ tract. | lateral corticospinal |
| Week 8: The brain has _____ major divisions. | six |
| Week 8: Which part of the vertebral column has one more pair of nerves coming from it than it has vertebrae? | Cervical |
| Week 9: Class of hormones secreted during chronic stress that depress immune function. | glucocorticoids |
| Week 9: Pyramid-shaped gland consisting of neural crest-derived cells and endocrine secretory cells. | adrenal gland |
| Week 10: Which layer of the larger blood vessels is made up of endothelium? | tunica intima |
| Week 10: The four structures that compose the conduction system of the heart are the | SA node, AV node, AV bundle, and Purkinje fibers. |
| Week 11: The cisterna chyli | originates in the thoracic duct |
| Week 11: Interferon inhibits the spread of: | Viruses AND cancer |
| Week 12: Which of the following is true of the cribriform plate? | It separates the nasal and cranial cavities |
| Week 12: Anatomically, how does the right bronchus differ from the left bronchus, and what effect might this have on the aspiration of objects? | The right bronchus is slightly larger and more vertical than the left. This anatomical fact helps explain why aspirated foreign objects frequently lodge in the right bronchus. |