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JEAN READE
Study Stack 2: Choose content covered in weeks 7-13.
| Question | Answer |
|---|---|
| Dopamine, epinephrine, and norepinephrine are classified as: | Catecholamines |
| A synaptic knob would be located on an: | AXON |
| During a relative refractory period: | The action potential can be initiated with a strong stimulus. |
| The fastest nerve fibers in the body can conduct an impulse that is how much faster than the slowest fibers in the body? | Almost 300x faster |
| The neurotransmitter that inhibit the conduction of pain impulses is: | Enkephalins |
| Norepinephrine is liberated at: | most sympathetic postganglionic nerve endings. |
| Which is the neurotransmitter in a somatic motor pathway? | Acetylcholine |
| Impulses from the _____ play a part in arousing or alerting the cerebrum. | Thalamus |
| Acetylcholine can stimulate _____ receptors. | Nicotinic |
| Sympathetic responses generally have widespread effects on the body because: | Preganglionic fibers synapse with several postsynaptic fibers. |
| The type of cells that secrete ACTH are: | Corticotrophs |