Questions - Questions: SELECTIVE 1._ the diameter of an...

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SELECTIVE Questions: 1.________ the diameter of an axon the ________ the impulse 2. myelinated axon has _____ impulse rate and is ( decremental or nondecremental) 3. Why doesn’t an action potential travel backwards? 4. When is a cell the most responsive? 5. Action potentials are__________ and local potentials are _______ : (irreversible or reversible) 6. Three things that cause Membrane Resting Potential 7. Another name for action potential 8. Which potential is self propagated and what does this term mean? 9. How is a Local potential reversible? 10. how do alcohol, sedatives, and anesthetics impair conduction? 11. Why does a cell become hyperpolarized after action potential? 12. Presynaptic nueron transmits impulse ______ a synapse and post synaptic nueron transmits impulse ______ a synapse (toward or away from) 13. What happens to ca++ after is stimulates a nuerotrasmitter 14. Chemicals in Adrengenic synapse 15. Chemicals in GABA-ergenic synapse 16. Chemicals in cholingernic synapse 17. What synapse has second messanger system 18. Slowest synapse? 19. Where is nitric oxide found and what does it do? 20. Nerve impulse transmission along axon is _______ and nerve impulse transmission across synaptic cleft is ________ (chemical or electrical) 21. Function of IPSPs? Function of EPSPs?
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This note was uploaded on 07/12/2011 for the course NURSING 000 taught by Professor Clark during the Spring '11 term at Alabama.

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Questions - Questions: SELECTIVE 1._ the diameter of an...

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