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Module 3- Review
Anatomy
| Question | Answer |
|---|---|
| What is involved in CNS? | Brain Spinal Cord |
| What is involved in PNS? | Cranial nerves Spinal nerves |
| What are the six types of neuroglia cells? | 1. Astrocyte 2. Ependymal Cell 3. Microglial cell 4. Oligodendrocyte 5. Satellite cell 6. Neurolemmocyte |
| What do dendrites do? | transmit signals to cell body |
| What does the axon hillock do? | it is the start of the axon |
| What does the axon terminal do? | it is the end of the axon it is a storage site for neurotransmitters |
| What does the cell body do? | It is the metabolic center and keeps the cell running |
| What is an axon? | A signal branch that transmits signals away from the cell body |
| What is a synapse? | It is a junction between a neuron and another cell |
| What is a Scwann cell? | It creates myelin |
| What is the Node of Ranvier? | Gap between Scwann cells ss |
| What is Cranial nerve 1? | olfactory |
| What is cranial nerve 2? | optic |
| What is cranial nerve 3? | oculomotor |
| What is cranial nerve 4? | trochlear |
| What is cranial nerve 5? | trigeminal |
| What is cranial nerve 6? | abducens |
| What is cranial nerve 8? | vestibulocochlear |
| What is cranial nerve 9? | glossopharyngeal |
| What is cranial nerve 10? | vagus |
| What is cranial nerve 11? | accessory |
| What is cranial nerve 12? | hypoglossal |
| What is cranial nerve 7? | facial |