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Nerve Quiz

amber curtis 6 preguntas Actualizado el 21 ene 2017

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Preguntas del test (6)

1what are the three types of neurons?
1. Amoto neurons
2. Bintroverted neurons
3. Cmato neurons
4. Dinter neurons
5. Esensory neurons
2there are10x more glial cells than nerve cells
1. AVerdadero
2. BFalso
3The [blank_start]Autonomic[blank_end] Nervous System controls Organs, smooth muscles and basic life functions- beating heart, response to stress.

The [blank_start]Somatic[blank_end] Nervous System controls voluntary movements via skeletal muscles.
1. AAutonomic
2. BSomatic
4Which of the following IS NOT a part of the neural anatomy
1. ADendrite
2. Baxon
3. Csynapse
4. Dcortex
5. Emyelin sheath
6. Fcell body
5[blank_start]Dendrites[blank_end] are the busy, branching extensions of a neuron that recieve messages and conduct impulses toward the cell body.

[blank_start]axons[blank_end] are the extension of a neuron, ending in branching terminal fibres, through which messages are sent to other neurons or to muscles or glands.

[blank_start]synapses[blank_end] are the junction between the axon tip of a sending neuron and the dendrite or cell body of the recieving neuron.
1. Asynapses
2. Bmyelins
3. Caxons
4. Daxels
5. EDendrites
6. Fmotor neurons
6action potential occurs when the resting state of the neuron changes from:
1. A-70Mv to -50 Mv
2. B-10mv to -30 Mv
3. C-60 Mv to +10 Mv