Podcast
Questions and Answers
Which nerve originates from the upper trunk of the brachial plexus?
Which nerve originates from the upper trunk of the brachial plexus?
- Dorsal scapular nerve
- Long thoracic nerve
- Suprascapular nerve
- Nerve to subclavius (correct)
What is the site of the posterior group of axillary lymph nodes?
What is the site of the posterior group of axillary lymph nodes?
- At the apex of the axilla along the medial side of axillary vein
- On the posterior wall in front of the subscapularis muscle (correct)
- On the lateral wall along the axillary vein
- On the anterior wall along the lower border of the pectoralis minor
Which nerve is a branch of the lateral cord of the brachial plexus?
Which nerve is a branch of the lateral cord of the brachial plexus?
- Upper subscapular nerve
- Lateral pectoral nerve (correct)
- Medial cutaneous nerve of the forearm
- Radial nerve
What is the function of the long thoracic nerve?
What is the function of the long thoracic nerve?
Which of the following nerves is a branch of the posterior cord of the brachial plexus?
Which of the following nerves is a branch of the posterior cord of the brachial plexus?
What is the apical group of axillary lymph nodes located?
What is the apical group of axillary lymph nodes located?
What is the direction of the apex of the Axilla?
What is the direction of the apex of the Axilla?
What muscle originates from the outer surface of the upper 8 ribs?
What muscle originates from the outer surface of the upper 8 ribs?
What is the function of the lower 5 digitations of the Serratus anterior muscle?
What is the function of the lower 5 digitations of the Serratus anterior muscle?
What is the nerve supply of the Serratus anterior muscle?
What is the nerve supply of the Serratus anterior muscle?
What is the composition of the lower trunk of the brachial plexus?
What is the composition of the lower trunk of the brachial plexus?
How many divisions do each of the trunks of the brachial plexus divide into?
How many divisions do each of the trunks of the brachial plexus divide into?
What is the name of the canal bounded by the posterior surface of the clavicle, superior border of the scapula, and outer border of the 1st rib?
What is the name of the canal bounded by the posterior surface of the clavicle, superior border of the scapula, and outer border of the 1st rib?
What is the result of paralysis of the Serratus anterior muscle?
What is the result of paralysis of the Serratus anterior muscle?
What is the derivative of the posterior cord of the brachial plexus?
What is the derivative of the posterior cord of the brachial plexus?
What is the location of the roots of the brachial plexus?
What is the location of the roots of the brachial plexus?
What is the number of cervical nerves that contribute to the formation of the brachial plexus?
What is the number of cervical nerves that contribute to the formation of the brachial plexus?
