Which of the following is not a clinical symptom of osteoarthritis? a) Pain b) Decreased Range of Motion c) Edema d) Deformities and Subluxations e) Redness and increased Heat 2. In a patient with incomplete caput humeri fixation, if there is atrophy in the muscles of the posterior upper part of the scapula and there is limited abduction of the arm, especially up to 15 degrees, which nerve palsy is considered first? A. N. suprascapularis B. N.supscapularis C. N.dorsalis scapula D. N.axillaris E. N. Musculocutaneus