Podcast
Questions and Answers
Which line passes through the lateral margin of the sternum?
Which line passes through the lateral margin of the sternum?
What is the main nerve involved in the brachial plexus?
What is the main nerve involved in the brachial plexus?
Which muscle is NOT located on the front of the forearm?
Which muscle is NOT located on the front of the forearm?
Which blood vessel supplies blood to the arm?
Which blood vessel supplies blood to the arm?
Signup and view all the answers
Which joint is formed by the articulation of humerus, scapula, and clavicle?
Which joint is formed by the articulation of humerus, scapula, and clavicle?
Signup and view all the answers
Which layer of the pectoral region lies deep to the skin and superficial fascia?
Which layer of the pectoral region lies deep to the skin and superficial fascia?
Signup and view all the answers
Where does the clavicular head of the pectoralis major originate from?
Where does the clavicular head of the pectoralis major originate from?
Signup and view all the answers
Which nerve is responsible for the innervation of the pectoralis minor muscle?
Which nerve is responsible for the innervation of the pectoralis minor muscle?
Signup and view all the answers
What is the action of the subclavius muscle?
What is the action of the subclavius muscle?
Signup and view all the answers
Which structure forms a strong fibrous sheet deep to the clavicular head of the pectoralis major?
Which structure forms a strong fibrous sheet deep to the clavicular head of the pectoralis major?
Signup and view all the answers
What is the function of the clavipectoral fascia?
What is the function of the clavipectoral fascia?
Signup and view all the answers
Which muscle is responsible for adduction, flexion, and medial rotation of the arm?
Which muscle is responsible for adduction, flexion, and medial rotation of the arm?
Signup and view all the answers
From where does the pectoralis minor muscle originate?
From where does the pectoralis minor muscle originate?
Signup and view all the answers
Which fascia encloses the mammary gland, platysma, and cutaneous nerves?
Which fascia encloses the mammary gland, platysma, and cutaneous nerves?
Signup and view all the answers
Which structure extends from the pectoralis minor to the clavicle and forms a ligament attached to the coracoid process?
Which structure extends from the pectoralis minor to the clavicle and forms a ligament attached to the coracoid process?
Signup and view all the answers
What is true about the layers of the pectoral region?
What is true about the layers of the pectoral region?
Signup and view all the answers
