]> 2026-07-31T07:52:23+00:00 WBR0472 0 en Axillary nerve Radial nerve C5-C6 nerve roots C6, C7 nerve roots C8-T1 Anatomy A 3-week-old girl is brought to the physician's office for asymmetric movement of her upper extremities. The mother reports that the girl is a first-born child. The girl weighed 4600 g at birth and is a product of a difficult assisted vaginal delivery with forceps. The pregnancy was complicated by gestational diabetes for which the mother was administered insulin before meals. On physical examination, the girl now has an adducted, medially rotated, and pronated left arm with flexion of the wrist and fingers, while the right arm is normal. Damage to which of the following nerves most likely caused this patient’s condition? C Musculoskeletal/Rheumatology General Principles 2020-10-28T00:41:34Z 2459150.5288657 WBR0472