On a hike through the hills, Tim feels a bug crawling up his leg under his pants. Which system is necessary for Tim to be aware of the bug?
A) sympathetic nervous system
B) endocrine system
C) somatic nervous system
D) autonomic nervous system

Question

Quizplus · Accepted Answer

The somatic nervous system is responsible for sensations from the skin and muscles. In this case, Tim would feel the bug crawling up his leg due to the sensory receptors in his skin, which are part of the somatic nervous system. The sympathetic nervous system is responsible for the "fight or flight" response and regulates the body's response to stress, which is not necessary in this situation. The endocrine system is responsible for hormone secretion and regulation, which is also not relevant in this scenario. The autonomic nervous system controls involuntary processes, such as heart rate and digestion, which are not necessary for Tim to be aware of the bug.

On a Hike Through the Hills, Tim Feels a Bug