Podcast
Questions and Answers
Which line passes through the lateral margin of the sternum?
Which line passes through the lateral margin of the sternum?
- Mid-clavicular line
- Midline
- Para-sternal line (correct)
- Anterior axillary line
What is the main nerve involved in the brachial plexus?
What is the main nerve involved in the brachial plexus?
- Axillary nerve
- Radial nerve
- Median nerve (correct)
- Ulnar nerve
Which muscle is NOT located on the front of the forearm?
Which muscle is NOT located on the front of the forearm?
- Flexor digitorum superficialis
- Brachioradialis
- Extensor digitorum (correct)
- Flexor carpi ulnaris
Which blood vessel supplies blood to the arm?
Which blood vessel supplies blood to the arm?
Which joint is formed by the articulation of humerus, scapula, and clavicle?
Which joint is formed by the articulation of humerus, scapula, and clavicle?
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?
Where does the clavicular head of the pectoralis major originate from?
Where does the clavicular head of the pectoralis major originate from?
Which nerve is responsible for the innervation of the pectoralis minor muscle?
Which nerve is responsible for the innervation of the pectoralis minor muscle?
What is the action of the subclavius muscle?
What is the action of the subclavius muscle?
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?
What is the function of the clavipectoral fascia?
What is the function of the clavipectoral fascia?
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?
From where does the pectoralis minor muscle originate?
From where does the pectoralis minor muscle originate?
Which fascia encloses the mammary gland, platysma, and cutaneous nerves?
Which fascia encloses the mammary gland, platysma, and cutaneous nerves?
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?
What is true about the layers of the pectoral region?
What is true about the layers of the pectoral region?
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