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Questions and Answers
Which part of the brachial plexus is responsible for providing innervation to the Musculocutaneous nerve?
Which part of the brachial plexus is responsible for providing innervation to the Musculocutaneous nerve?
- Posterior cord
- Superior trunk
- Medial cord
- Lateral cord (correct)
How many divisions does the brachial plexus have?
How many divisions does the brachial plexus have?
- 4 divisions
- 3 divisions (correct)
- 5 divisions
- 2 divisions
Which nerve is primarily innervated by the Ulnar nerve?
Which nerve is primarily innervated by the Ulnar nerve?
- Ulnar nerve (correct)
- Radial nerve
- Median nerve
- Musculocutaneous nerve
The Axillary nerve is a branch of which cord in the brachial plexus?
The Axillary nerve is a branch of which cord in the brachial plexus?
Which trunk of the brachial plexus gives rise to the Posterior cord?
Which trunk of the brachial plexus gives rise to the Posterior cord?
Which of the following statements about the roots of the brachial plexus is correct?
Which of the following statements about the roots of the brachial plexus is correct?
What is the significance of the trunks in the brachial plexus?
What is the significance of the trunks in the brachial plexus?
How do the divisions of the brachial plexus pass underneath the clavicle?
How do the divisions of the brachial plexus pass underneath the clavicle?
What characterizes the cords of the brachial plexus?
What characterizes the cords of the brachial plexus?
Which statement accurately describes the anterior divisions of the brachial plexus?
Which statement accurately describes the anterior divisions of the brachial plexus?
What is the primary action of the middle fibers of the trapezius muscle?
What is the primary action of the middle fibers of the trapezius muscle?
Which nerve innervates the Rhomboids major muscle?
Which nerve innervates the Rhomboids major muscle?
What is the origin of the Levator Scapulae muscle?
What is the origin of the Levator Scapulae muscle?
Which muscle is responsible for the protraction of the scapula?
Which muscle is responsible for the protraction of the scapula?
What is the insertion point of the Rhomboids minor muscle?
What is the insertion point of the Rhomboids minor muscle?
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