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April Iris De Guzman
Anatomy Week 8: CNS, PNS, & ANS
| Question | Answer |
|---|---|
| Which part of the brain releases the hormone melatonin? | Pineal gland |
| The main divisions of the central nervous system are the: | brain and spinal cord |
| Which plexus contains nerves that innervate the lower part of the shoulder and the entire arm: cervical, brachial, lumbar, or sacral? | brachial |
| The brain has how many major divisions? | six |
| True or False: The pyramids are formed in the midbrain. | False |
| Which of the following cranial nerves is responsible for movements of the tongue: Trigeminal, Olfactory, Trochlear, or Hypoglossal? | Hypoglossal |
| The layer of the meninges that serves as the inner periosteum of the cranial bone is the | dura mater |
| Which of the following is NOT a plexus of the spinal nerves: brachial, lumbar, cervical, or thoracic | thoracic |
| The nerve commonly called the "vagus nerve" is the _____ cranial. | tenth |
| How many ventricles are in the brain? | four |