American Nurses Credentialing Center (ANCC) Practice Exam 2026 – Comprehensive All-in-One Guide for Exam Success!

The recommended initial measure to prevent deformity and maintain function during an acute knee injury involves total immobilization of the joint coupled with performance of isometric exercises. This approach is vital for stabilizing the joint, which aids in preventing further damage while allowing the surrounding muscles to maintain some level of strength. Isometric exercises involve contracting the muscle without changing its length, which helps to sustain muscle tone and prevent atrophy while the knee is immobilized.

During the acute phase of an injury, it is critical to avoid movements that could exacerbate the injury, making immobilization crucial. This strategy ensures that the injured area can heal properly by minimizing stress and movement around the knee joint, which can help prevent complications such as long-term joint instability or chronic pain. Once the acute phase has resolved, more active rehabilitation strategies can be introduced.

Other options may include beneficial elements, but they do not provide the necessary level of protection for the joint immediately following an acute injury. For example, applying heat or performing exercises too soon might increase inflammation and hinder healing.