A&P Nervous System | Latest Version | 2024/2025 | Graded A+
7 views 0 purchase
Course
A&P Nervous System |
Institution
A&P Nervous System |
A&P Nervous System | Latest Version |
2024/2025 | Graded A+
What is the primary function of the central nervous system?
To process and integrate sensory information, and to coordinate and direct responses to
stimuli.
How does the autonomic nervous system differ from the somatic nervou...
A&P Nervous System | Latest Version |
2024/2025 | Graded A+
What is the primary function of the central nervous system?
✔✔ To process and integrate sensory information, and to coordinate and direct responses to
stimuli.
How does the autonomic nervous system differ from the somatic nervous system?
✔✔ The autonomic nervous system regulates involuntary physiological functions such as heart
rate and digestion, while the somatic nervous system controls voluntary muscle movements.
What role do neurotransmitters play in neural communication?
✔✔ Neurotransmitters are chemicals that transmit signals across a synapse from one neuron to
another, facilitating communication within the nervous system.
What is the function of the myelin sheath?
1
, ✔✔ The myelin sheath insulates nerve fibers, increasing the speed and efficiency of electrical
signal transmission along the neuron.
How does the sympathetic nervous system affect the body during stress?
✔✔ It activates the "fight or flight" response, increasing heart rate, dilating pupils, and
redirecting blood flow to essential organs and muscles.
What are the primary components of the peripheral nervous system?
✔✔ The peripheral nervous system consists of all the nerves outside the central nervous system,
including cranial nerves and spinal nerves.
How is a reflex arc structured, and what is its purpose?
✔✔ A reflex arc is a neural pathway that controls a reflex action, consisting of a sensory neuron,
an interneuron, and a motor neuron, allowing for rapid, involuntary responses to stimuli.
2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller SterlingScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
