Which of the Following is Not an Example of Sympathetic

Question

Which of the following is not an example of sympathetic stimulation?
A)Constriction of the bronchioles
B)Decreased secretion of the pancreas
C)Constriction of the urinary sphincters
D)Dilation of skeletal muscle blood vessels

Accepted Answer

Sympathetic stimulation typically results in the dilation of bronchioles to increase airflow, not constriction. The other options (B, C, D) are consistent with sympathetic nervous system effects, such as decreasing pancreatic secretion, constricting urinary sphincters to retain urine, and dilating blood vessels in skeletal muscles to increase blood flow during the "fight or flight" response.