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A&P w/ Lab wk6-12
Human anatomy w/ lab
| Question | Answer |
|---|---|
| In the human nervous system: | there are almost equal numbers of glia cells and neurons. |
| Astrocytes attach to: | neurons and blood vessels. |
| Small branches from the cervical plexus join which two cranial nerves? | Hypoglossal and accessory |
| The layer of the meninges that serves as the inner periosteum of the cranial bone is the: | dura mater. |
| Which of the following is a correct statement? | There are 5 lumbar nerve pairs. |
| Which of the following is not true? | One bundle of nerve fibers (nerve roots) projects from each side of the spinal cord. |
| From which vessels do myocardial cells receive blood? | coronary arteries |
| Interferon inhibits the spread of: | viruses and B cell antibodies that attack cancer |
| About half of the lymph flowing through the thoracic duct comes from the: | liver and small intestine |
| Each cortical nodule is composed of packed lymphocytes that surround a less dense area called a | germinal center |