Shoulder Flexion Muscle Test Basics
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Questions and Answers

Which muscle is an accessory muscle for shoulder flexion?

  • Biceps brachii (long head)
  • Coracobrachialis
  • Deltoid anterior fibers
  • Pectoralis major (correct)
  • What is the range of motion (ROM) for shoulder flexion?

  • 0-90°
  • 0-100°
  • 0-80° (correct)
  • 0-70°
  • In which position should the patient be during the muscle test for shoulder flexion?

  • Short sitting with arms at sides, elbow slightly flexed, forearm pronated (correct)
  • Kneeling with arms crossed, elbow fully extended, forearm supinated
  • Standing with arms raised, elbow extended, forearm supinated
  • Lying down with arms above the head, elbow fully extended, forearm pronated
  • What instructions should be given to the patient during the shoulder flexion muscle test?

    <p>&quot;Raise your arm forward to shoulder height. Hold it. Don't let me push it down.&quot;</p> Signup and view all the answers

    Which muscle holds the end position (90°) against maximal resistance in Grade 5 (Normal) muscle test result for shoulder flexion?

    <p>Deltoid anterior fibers</p> Signup and view all the answers

    What does Grade 4 (Good) muscle test result indicate for shoulder flexion?

    <p>Holds end position strong to moderate resistance</p> Signup and view all the answers

    What is the position of the patient during the Grade 3 (Fair) muscle test for shoulder flexion?

    <p>Short sitting, arm at side with elbow slightly flexed and forearm pronated</p> Signup and view all the answers

    What is the position of the therapist during the Grade 3 (Fair) muscle test for shoulder flexion?

    <p>Stands at the tested side</p> Signup and view all the answers

    At what angle does the patient flex their shoulder during the Grade 3 (Fair) muscle test for shoulder flexion?

    <p>90°</p> Signup and view all the answers

    What is the grading for Grade 2 (Poor) muscle test for shoulder flexion?

    <p>Completes partial range of motion as this is against gravity</p> Signup and view all the answers

    Where are the fingers of the therapist placed during the Grade 2 (Poor) muscle test for shoulder flexion?

    <p>Over the superior and anterior surfaces of the deltoid over the shoulder joint</p> Signup and view all the answers

    What is the alternate position for conducting the muscle test for Grades 2, 1, and 0 when the patient is unable to sit?

    <p>Sidelying position (tested side up)</p> Signup and view all the answers

    What is one of the substitutions mentioned that can occur during shoulder flexion?

    <p>Shoulder elevation</p> Signup and view all the answers

    What major muscle might attempt substitution by horizontal adduction during shoulder flexion?

    <p>Pectoralis major</p> Signup and view all the answers

    Which muscle is mentioned as a minor contributor to shoulder flexion?

    <p><em>Coracobrachialis</em></p> Signup and view all the answers

    Which position should be maintained to avoid attempted substitution by biceps brachii during shoulder flexion?

    <p>Mid position between internal and external rotation</p> Signup and view all the answers

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