5:13 884 d2l.laurentian.ca Quiz 3 0:26:00 elapsed A major organ that receives sympathetic but not parasympathetic stimulation is the a) stomach b) kidney c) liver d) lung e) heart

The correct answer is b) kidney. In the autonomic nervous system, the kidneys are primarily under sympathetic control, which helps regulate blood flow and glomerular filtration rate. This is crucial for maintaining blood pressure and fluid balance in the body. Unlike other organs, the kidneys experience minimal parasympathetic stimulation. In terms of real-world application, this knowledge can be essential for understanding how medications that affect the autonomic nervous system can influence kidney function. For instance, some blood pressure medications work by targeting sympathetic pathways to reduce kidney workload and improve overall fluid balance, showcasing the interconnectedness of organ systems in pharmacology.