What is a limitation for obtaining a rectal temperature?

A pelvic binder can be a significant limitation when obtaining a rectal temperature because the device is designed to stabilize pelvic injuries by compressing the pelvis. This compression can make it difficult or impossible to access the rectal area safely and effectively. If there is a pelvic fracture or suspected injury, inserting a thermometer rectally could cause additional displacement of fractures or even further injury, which is why the presence of a pelvic binder is a relevant consideration in this context.

While patient discomfort, patient age, and rectal bleeding present valid concerns in various scenarios, they do not pose the same direct and immediate risk associated with the physical constraints imposed by a pelvic binder. The potential for complications during a temperature assessment makes the binder a notable limitation in many clinical situations.