Anatomy & Physiology Exam 2

39 Questions | Total Attempts: 85

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Anatomy And Physiology Quizzes & Trivia

Section II practice exam UTSA, KIN 3313 Note: If you come across a question that says "(check all that apply)", then it means that there is MORE THAN ONE ANSWER to the question.


Questions and Answers
  • 1. 
    What is the primary action of the biceps brachii? (check all that apply)
    • A. 

      Fixation

    • B. 

      Flexion

    • C. 

      Pronation

    • D. 

      Supination

    • E. 

      Extension

  • 2. 
    Which muscle is the only true elbow flexor.
    • A. 

      Coracobrachialis

    • B. 

      Brachioradialis

    • C. 

      Biceps brachii

    • D. 

      Brachialis

    • E. 

      Triceps brachii

  • 3. 
    What is the primary action of the triceps brachii. (check all that apply)
    • A. 

      Scapular fixation

    • B. 

      Extension of forearm

    • C. 

      Adduction of the shoulder joint

    • D. 

      Flexion

    • E. 

      Extension of the shoulder joint

  • 4. 
    Chief function of this muscle is to pull the synovial membrane out of the advancing olecranon process. (check all that apply)
    • A. 

      Anconeus

    • B. 

      Brachioradialis

    • C. 

      Muscle whos origin is on the posterior surface of lateral condyle of the humerous and whos insertion is on the posterior surface of upper ulna and olecranon.

    • D. 

      Brachialis

  • 5. 
    Which of the following muscles are involved with supination. (check all that apply)
    • A. 

      Brachialis

    • B. 

      Biceps brachi

    • C. 

      Anconeous

    • D. 

      Brachioradialis

  • 6. 
    Origin: Coracoid process, Supraglenoid tubercle Insertion: Radial tuberosity 
    • A. 

      Pectoralis minor

    • B. 

      Brachialis

    • C. 

      Biceps brachii

    • D. 

      Coracobrachialis

    • E. 

      Triceps brachii

  • 7. 
    Origin: Distal half of anterior portion of humerus Insertion: Coronoid process of ulna
    • A. 

      Pronator teres

    • B. 

      Brachialis

    • C. 

      Pronator quadratus

    • D. 

      Brachioradialis

  • 8. 
    Origin: Distal two thirds of lateral condyloid (suprocondylar) ridge of humerous Insertion: Lateral surface of distal end of radius at styloid process
    • A. 

      Biceps brachii

    • B. 

      Pronator teres

    • C. 

      Brachioradialis

    • D. 

      Extensor carpi radialis longus

  • 9. 
    Origin: Distal part of medial side condyloid ridge of humerus, Medial third of lateral surface of ulna. Insertion: Middle third of lateral surface of radius.
    • A. 

      Pronator teres

    • B. 

      Flexor carpi ulnaris

    • C. 

      Pronator quadratus

    • D. 

      Brachioradialis

  • 10. 
    Origin: Distal forth of anterior side of ulna Insertion: Distal fouth of anterior side of radius
    • A. 

      Biceps brachii

    • B. 

      Anconeus

    • C. 

      Triceps brachii

    • D. 

      Pronator quadratus

  • 11. 
    Origin: Upper half of posterior surface of the humerous, Infraglenoid tubercle of scapula, Distal two thirds of posterior surface of humerous. Insertion: Olecranon process of ulna
    • A. 

      Extensor carpi ulna longus

    • B. 

      Triceps brachii

    • C. 

      Flexor carpi radialis

    • D. 

      Brachialis

  • 12. 
    What is the origin and insertion of the supinator muscle
    • A. 

      O: medial epicondyle of the humerus I: lateral surface of of proximal radius just coronoid process

    • B. 

      O: lateral epicondyle of humerus O: neighboring posterior part of ulna I: lateral surface of proximal radius just below head

    • C. 

      O: medial epicondyle of humerus O: olecranon process of ulna I: medial surface of proximal radius just below head

    • D. 

      O: lateral epicondyle of humerus I: neighboring posterior part of ulna I: medial surface of proximal radius just below head

    • E. 

      None of these are correct

  • 13. 
    The biceps brachii muscle is which type of muscle?
    • A. 

      Bipennate

    • B. 

      Convergent

    • C. 

      Multipennate

    • D. 

      Fusiform

    • E. 

      Parallel

  • 14. 
    The brachioradialis muscle is which type of muscle?
    • A. 

      Parallel

    • B. 

      Fusiform

    • C. 

      Bipennate

    • D. 

      Unipennate

  • 15. 
    Which type of cartilage will you find in the radio-ulnar joint? (check all that apply)
    • A. 

      Hyaline

    • B. 

      Elastic

    • C. 

      Articular

    • D. 

      Fibrocartilage

  • 16. 
    Origin: Medial condyle of the humerus Insertion: Base of second and third metacarpal, anterior (palmar surface)
    • A. 

      Flexor carpi ulnari

    • B. 

      Flexor carpi radialis

    • C. 

      Palmaris Longus

    • D. 

      Pronator teres

  • 17. 
    Origin: Medial epicondyle of humerus Insertion: Palmaris Aponeurosis of second, third, forth, and fifth metacarpals
    • A. 

      Extensor carpi ulnaris

    • B. 

      Palmaris longus

    • C. 

      Extensor carpi radialis longus

    • D. 

      Palmaris digitorium

  • 18. 
    Origin: Lower one third of the lateral supracondylar ridge of humerus and lateral epicondyle of humerus. Insertion: Base of second metacarpal (dorsal surface)
    • A. 

      Brachialis

    • B. 

      Extensor carpi ulnaris

    • C. 

      Flexor carpi ulnaris

    • D. 

      Extensor carpi radialis longus

  • 19. 
    Origin: Medial epicondyle of humerus, posterior aspect of proximal ulna Insertion: Pisiform, hamate, and base of fifth metacarpal
    • A. 

      Extensor carpi ulnaris

    • B. 

      Flexor carpi ulnaris

    • C. 

      Brachioradialis

    • D. 

      Pronator quadratus

  • 20. 
    Origin: Lateral epicondyle of humerus, Middle two-fourths of the posterior border of the ulna. Insertion: Base of fifth metacarpal (dorsal surface).
    • A. 

      Pronator teres

    • B. 

      Extensor carpi radialis longus

    • C. 

      Extensor carpi ulnaris

    • D. 

      Biceps brachii

    • E. 

      Extensor carpi radialis

  • 21. 
    Origin: Lateral epicondyle of humerus Insertion: Four tendons to bases of middle and distal phalanges of four fingers (dorsal surface)
    • A. 

      Brachialis

    • B. 

      Palmaris Digitorium

    • C. 

      Palmaris Longus

    • D. 

      Extensor Digitorium

  • 22. 
    The brachialis muscle is ONLY involved with flexion
    • A. 

      True

    • B. 

      False

  • 23. 
    The brachioradialis muscle is involved with supination and pronation.
    • A. 

      True

    • B. 

      False

  • 24. 
    The primary action of the palmaris longus is extension.
    • A. 

      True

    • B. 

      False

  • 25. 
    What is the primary action of the flexor carpi radialis?
    • A. 

      Flexion and pronation

    • B. 

      Flexion and abduction

    • C. 

      Extension and adduction

    • D. 

      Flexion and adduction