Exam (elaborations)
Chapter 13 Spinal Control of Movement
- Course
- Neuroscience
- Institution
- Stanford University
Chapter 13 Spinal Control of Movement
[Show more]
Content preview
Chapter Thirteen Spinal Control of Movement1. Which of the following is striated muscle? Choose the correct option.
A) Cardiac and skeletal muscle
B) Only skeletal muscle
C) Only cardiac muscle
D) Smooth muscle
2. Which of the following is a flexor of the elbow joint? Choose the correct option.
A) Triceps brachii and brachialis
B) Anconeus
C) Triceps brachii
D) Brachialis
3. Which muscles are specialized for the movement of the trunk? Choose the correct
option.
A) Distal muscles
B) Proximal muscles
C) Smooth muscles
D) Axial muscles
4. Why are lower motor neurons called the "final common pathway" for behavior control?
Choose the correct option.
A) They directly command muscle contraction.
B) They are the input of the motor system.
C) They integrate sensory and motor information.
D) They constitute the largest of the four main output pathways of the motor system.
5. Which muscles are innervated by the motor neurons, situated in the cervical
enlargement of the spinal cord? Choose the correct option.
A) Arm muscles
B) Thoracic muscles
C) Leg muscles
D) Neck muscles
6. What is sarcoplasmic reticulum (SR)? Choose the correct option.
A) Excitable cell membrane that encloses the muscle fiber
B) Extensive intracellular sac containing calcium ions
C) System of tubules that bring the action potential deep inside the muscle fiber
D) Voltage-sensitive channels
, Page 1
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 cliffdocs. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now