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Activation of the sympathetic nervous system will cause which of the following to occur?
Activation of the sympathetic nervous system will cause dilation of the pupil. Activation of the parasympathetic nervous system will cause constriction of the pupil.
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The intrinsic rate of the pacemaker cells in the AV node is:
The intrinsic rate of depolarization is slower among the pacemaker cells in the AV node compared to the rate in the SA node.
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Activation of the sympathetic nervous system will cause which of the following to occur?
Activation of the sympathetic nervous system will cause dilation of the pupil. Activation of the parasympathetic nervous system will cause constriction of the pupil.
Compare your answer with the correct one above
The intrinsic rate of the pacemaker cells in the AV node is:
The intrinsic rate of depolarization is slower among the pacemaker cells in the AV node compared to the rate in the SA node.
Compare your answer with the correct one above