Scenаriо:A 4-week-оld infаnt is brоught to the clinic with concerns аbout possible hip dysplasia. The pediatrician is performing a physical exam and decides to use the Barlow and Ortolani tests to evaluate for hip instability. The baby is calm and resting in a supine position during the exam. Question:Which of the following accurately compares and contrasts the Barlow and Ortolani tests in the evaluation of hip instability in infants?