16 Questions
Which muscle is an accessory muscle for shoulder flexion?
Pectoralis major
What is the range of motion (ROM) for shoulder flexion?
0-80°
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
What instructions should be given to the patient during the shoulder flexion muscle test?
"Raise your arm forward to shoulder height. Hold it. Don't let me push it down."
Which muscle holds the end position (90°) against maximal resistance in Grade 5 (Normal) muscle test result for shoulder flexion?
Deltoid anterior fibers
What does Grade 4 (Good) muscle test result indicate for shoulder flexion?
Holds end position strong to moderate resistance
What is the position of the patient during the Grade 3 (Fair) muscle test for shoulder flexion?
Short sitting, arm at side with elbow slightly flexed and forearm pronated
What is the position of the therapist during the Grade 3 (Fair) muscle test for shoulder flexion?
Stands at the tested side
At what angle does the patient flex their shoulder during the Grade 3 (Fair) muscle test for shoulder flexion?
90°
What is the grading for Grade 2 (Poor) muscle test for shoulder flexion?
Completes partial range of motion as this is against gravity
Where are the fingers of the therapist placed during the Grade 2 (Poor) muscle test for shoulder flexion?
Over the superior and anterior surfaces of the deltoid over the shoulder joint
What is the alternate position for conducting the muscle test for Grades 2, 1, and 0 when the patient is unable to sit?
Sidelying position (tested side up)
What is one of the substitutions mentioned that can occur during shoulder flexion?
Shoulder elevation
What major muscle might attempt substitution by horizontal adduction during shoulder flexion?
Pectoralis major
Which muscle is mentioned as a minor contributor to shoulder flexion?
Coracobrachialis
Which position should be maintained to avoid attempted substitution by biceps brachii during shoulder flexion?
Mid position between internal and external rotation
Test your knowledge about the muscle test for shoulder flexion, including the main and accessory muscles involved, range of motion, and different muscle grades. This quiz is based on Dr. Fairouz Hatem Ameen's teachings in Tests & Measurement of the Basic Science department.
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