1.Which action would be least affected by damage to the Brachial…

Question Answered step-by-step 1.Which action would be least affected by damage to the Brachial… 1.Which action would be least affected by damage to the Brachial Plexus ? a. Scapular Retraction : due to the innervation of the Trapezius muscles b. Forearm Pronation: due to the innervation of the Pronator Teres muscle c.Elbow Extension: due to the innervation of the Triceps Brachii muscle d. Shoulder Abduction: due to the innervation of the Deltoid muscles 2.Damage to which of the following nerves would MOST negatively affect a person’s ability to perform jumping jacks ? Ulnar, axillary, ulnar and lower subscapular3. The nerve root is responsible for the muscles that abduct the shoulder, describe its dermatome.4. Damage to the posterior cord of the Brachial Plexus would impede shoulder horizontal adduction?5. The three chords in the brachial plexus are named due to their location in relation to the axillary artery Based on information what diarthrodial joint can it be assumed that all three cords cross? Biology Science Biophysics BIO 110 Share QuestionEmailCopy link Comments (0)