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Test paper for dental students - Neuro test
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| Question | Answer |
|---|---|
| What is the principle integrating center in the CNS? | |
| What are the autonomic centers in the brain? | |
| Where do the medulla and spinal cord receive sensory inflow from? | |
| How do CNS centers respond to activation of visceral afferents? | |
| What is an example of the CNS response? | |
| What can modify the activity of the ANS? Example? | |
| What is not part of the ANS? | |
| What is collectively known as the ANS? | |
| Where are somatic division motor cell bodies located? | |
| Where are autonomic division motor cell bodies? | |
| A typical autonomic reflex chain contains how many synaptic junctions between the CNS and the effector organ? | |
| Where is the 1 synapse located? | |
| Where can inhibition in the autonomic system occur? | |
| What type of inhibition is unique to the ANS? | |
| What are the two divisions of ANS outflow? | |
| In the SNS, where do preganglionic neurons originate from? | |
| Sympathetic ganglia are not embedded in? | |
| What is the SNS activated by? | . |
| How does the SNS discharge? | |
| What does SNS activation cause? | |
| SNS activation also causes the release of what? | |
| What does the mixture of E:NE do? | |
| Where do parasympathetic ganglions originate from? | |
| Where are ganglia in the ParaNS? | |
| What is the characeteristics of the postganglionic neuron? | |
| What is the purpose of the ParaNS? | |
| How does the PNS discharge? | |
| What are cholinergic neurons? | |
| What are the typical cholinergic neurons? | |
| ACh is destoryed by what? | |
| What are nerves called that release NE and E? | |
| What are the typical adrenergic neurons? | |
| What are sympathetic postgang. neurons similar to? | |
| What does the adrenal medulla secrete more of? | |
| What are nerves termed that release dopamine? | |
| What are some typical dopaminergic neurons in the ANS? | |
| Nerves that release peptides are called? | |
| What are the two cholinergic receptors? | |
| What kind of receptor is the muscarinic? | |
| What kind os receptor is the nicotinic? | |
| Where is the muscarinic receptor located? | |
| Where is the nicotinic receptor located? | |
| What are the variations of adrenergic receptors? | |
| Are the alpha and beta receptors direct or indirect? | |
| Where are alpha and beta adrenergic receptors located? | |
| Peptide receptors are direct or indirect? | |
| Dopamine receptors are direct or indirect? | |
| Regulation of blood pressure by altering blood vessel diameter is under what control? | |
| There is a steady tonic SymNS firing to arterioles in all systemic organs which causes what? | |
| What does the baseline vasoconstriction do? | |