A population of great tit enjoy limited competition for nest…

A population of great tit enjoy limited competition for nesting sites in Wytham Woods (near Oxford, UK). However, a population of door mice expand their range into the western portion of this forest. They too nest in small cavities, and they are more formidable competitors. As a result, they functionally exclude the great tits from using the western portion of the forest entirely. This situation describes a reduction of the great tits’ (choose one: realized or fundamental) niche.

A 45-year-old patient presents to outpatient PT with complai…

A 45-year-old patient presents to outpatient PT with complaints of chronic lumbar stiffness and intermittent radicular symptoms in the right lower extremity. The evaluating PT determines that the patient has spinal joint hypomobility, limited lumbar ROM, and muscle guarding. Imaging confirms a mild disc bulge at L4-L5, and the PT has ordered mechanical lumbar traction. Based on this case, which of the following best explains the intended effects of traction for this patient?