A nurse is assessing a 6-year-old client who is suspected of having Legg-Calve-Perthes disease. Which of the following manifestations should indicate to the nurse that the disorder may be present? (Select all that apply.) The child reports pain in the right hip and thigh when walking. The right foot of the child is misshapen. The child's legs are slightly different lengths. There is muscle atrophy of the child's right thigh. The child has difficulty moving the right hip.