WebThe ability to abduct the arm is a crucial contributor to the full range of motion of the arm. Four different muscles control this action: supraspinatus, deltoid, trapezius, and serratus … WebAnswer: The upper limb cannot be abducted and the injured nerve is generally caused by axillary nerve injury, musculocutaneous nerve injury and other reasons. In the case of …
Shoulder/Girdle Flashcards Quizlet
WebThe subscapularis and teres major are both responsible for adducting and medially rotating the arm. A lesion of this nerve would result in weakness in these motions. The axillary nerve also arises from cervical spinal nerves 5 and 6 and … WebShoulder abduction involves the glenohumeral joint and the scapulothoracic articulation. Glenohumeral motion can be isolated by holding the patient's scapula with one hand while the patient... Am Fam Physician. 2000;61(11):3291-3300 This is the second of a two-part article … foal weaning
Upper Limb Questions (Chapter 6) Flashcards Quizlet
WebWhich nerve is probably damaged if a patient cannot abduct the arm beyond 25 degrees? A. Axillary B. Radial C. Musculocutaneous D. Median E. Ulnar A. Axillary A physical sign known as "winged scapula" suggests loss of function to which of the following muscles? A. Rhomboid major B. Levator scapulae C. Latissimus dorsi D. Serratus anterior Webhorizontal. (C) Arm tending to lie in medial rotation. (D) Loss of sensation on the medial side of. the arm. (E) Inability to adduct the thumb. The answer is C. A lesion of the upper trunk of the brachial plexus results in a condition. called "waiter's tip hand," in which the arm tends to lie in medial rotation because of. paralysis of lateral ... WebA patient comes to radiology for treatment of an arthritic condition of the right shoulder. The radiologist orders AP internal/external rotation shoulder projections and an inferosuperior axial (transaxillary) projection of the scapulohumeral joint. However, the patient cannot abduct the arm for this projection. greenwich ct assessor office