Anatomy and Physiology 1 Final Exam Questions with Complete Solutions
Anatomy and Physiology 1 Final Exam Questions with Complete Solutions Divergent effect - Answer-One sympathetic preganglionic fiber has many axon collaterals and may synapse with 20 or more post ganglionic neurons. Cholinergic receptors - Answer-Parasympathetic, always releases ACH. Has 3 synapses. Adrenergic - Answer-Sympathetic, always releases Norepinephrine. Has 1 synapse. Nicotinic - Answer-Found at the preganglionic ganglia, always cholinergic. Can only excite (depolarize) synapses Muscarinic - Answer-At effector organs (postganglionic- parasympathetic). can both excite (depolarize) and inhibit (hyperpolarize) synpases. Alpha 1 and Beta 1 - Answer-Excitatory receptors (cx. of muscles, increases release of hormone). Muscles will contract and hormones will be released, excitatory in nature.
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anatomy and physiology 1 final exam questions with
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sympathetic answer speeds up excites and consu
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autonomic tone answer the constant balance betwe
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parasympathetic answer slows down inhibits and
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