Cs 2.1 Ch 9.3

16 Questions | Total Attempts: 712

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Muscle Quizzes & Trivia

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Questions and Answers
  • 1. 
    Which muscle is the main flexor of the forearm?
    • A. 

      Brachialis

    • B. 

      Triceps brachii

    • C. 

      Biceps brachii

    • D. 

      Pronator teres

  • 2. 
    The subscapular bursa is the main bursa of the shoulder joint.
    • A. 

      True

    • B. 

      False

  • 3. 
    Which rotator cuff muscle is located on the anterior surface of the scapula?
    • A. 

      Supraspinatus

    • B. 

      Infraspinatus

    • C. 

      Subscapularis

    • D. 

      Teres minor

  • 4. 
    The radial tuberosity serves as the attachment point for the biceps brachii muscle.
    • A. 

      True

    • B. 

      False

  • 5. 
    Which rotator cuff tendo is the most frequently injured?
    • A. 

      Supraspinatus

    • B. 

      Infraspinatus

    • C. 

      Subscapularis

    • D. 

      Teres minor

  • 6. 
    All five of the superficial muscles in the ventral group of the forearm have a origin from the common flexor tendon.
    • A. 

      True

    • B. 

      False

  • 7. 
    The primary function of the glenoid labrum is to:
    • A. 

      Deepen the glenoid fossa

    • B. 

      Lubricate the joint capsule

    • C. 

      Serve as an attachment site for the rotator cuff muscles

    • D. 

      Protect the articular surface of the humeral head

  • 8. 
    The common interosseous artery begins at the level of the radial head and courses beneath the brachioradialis muscle.
    • A. 

      True

    • B. 

      False

  • 9. 
    Which ligament binds the radial head to the ulna?
    • A. 

      Anular

    • B. 

      Radial collateral

    • C. 

      Ulnar collateral

    • D. 

      Trochlear

  • 10. 
    The brachial veins begin in the elbow from the union of the ulnar and radial veins and end in the axillary vein.
    • A. 

      True

    • B. 

      False

  • 11. 
    What ligamentous structure spans the wrist to create an enclosure for the passage of tendons?
    • A. 

      Anular ligament

    • B. 

      Radial collateral ligament

    • C. 

      Flexor retinaculum

    • D. 

      Deistal radioulnar tendon

  • 12. 
    Which of the followoing elbow joint ligaments consists of an anterior band, a posterior band, and a transverse band (ligament of Cooper)?
    • A. 

      Ulnar collateral

    • B. 

      Radial collateral

    • C. 

      Anular

    • D. 

      Quadrate

  • 13. 
    The most medial and superficial muscle located in the anterior compartment of the forearm is the:
    • A. 

      Pronator teres

    • B. 

      Flexor carpi ulnaris

    • C. 

      Digitorum profundus

    • D. 

      Pronator quadratus

  • 14. 
    Which of the following finger ligaments prevents separation of the metacarpals?
    • A. 

      Accessory collateral

    • B. 

      Palmar

    • C. 

      Collateral

    • D. 

      Deep transverse metacarpal

  • 15. 
    Which of the following arteries courses inferiorly on the medial side of the humerus then continues anterior to the cubital fossa of the elbow and is the principal arterial supply to the arm?
    • A. 

      Axillary

    • B. 

      Brachial

    • C. 

      Radial

    • D. 

      Ulnar

  • 16. 
    The cephalic vein continues superiorly as which vein?
    • A. 

      Basilic

    • B. 

      Subclavian

    • C. 

      Axillary

    • D. 

      Radial