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Final Exam
| Question | Answer |
|---|---|
| Somatic (SNS) | one neuron to effectors; no ganglion; always myelinated |
| Autonomic (ANS) | needs 2 neuron to effects; have ganglion (preganglionic is myelinated); ACh is main neurotransmitter @ ganglion; in parasympathetic: ACh; In sympatheti: NE |
| Ganglion | transfer AP using ACh |
| Parasympathetic | Rest and Digest; + smooth muscle activity & + glucose uptake in liver |
| Sympathetic | fight or flight response; mobilization; constrict most vessels (+ BP); + HR |
| Parasympathetic and Sympathetic | Both system are sending AP @ the same time |
| Autonomic tone | brain adjust which need more; dule tone system |
| ANS synapses w/ neurontransmitters | Cholinergic & Adrenergic |
| Cholinergic | release ACh |
| Cholinergic receptors | Nicotic & Muscarinic |
| Nicotic receptor | skeletal muscles; always + |
| Muscarinic receptors | smooth/cardiac; depend on the organ |
| Adrenergic | release Norepinephrine |