What dietary intervention is recommended for a client who is immobile due to pelvic and femur fractures?

A high-protein diet is recommended for a client who is immobile due to pelvic and femur fractures for several reasons related to healing and recovery. Protein plays a crucial role in the repair and regeneration of tissues, especially bone and muscle. When a patient is immobile, the risk of muscle wasting and delayed healing increases, making adequate protein intake essential to support the body's healing processes.

Moreover, during periods of immobility, the body requires additional protein to maintain muscle mass and strength, as well as to promote recovery from fractures. This dietary intervention can help optimize the healing of bones and tissues by supplying the necessary amino acids needed for cell repair and growth.

While the other options may have their benefits in different contexts, they do not address the specific nutritional needs associated with recovery from fractures and the challenges posed by immobility. For instance, a low-fat diet may not contribute significantly to healing, promoting a high-fiber diet may help with digestion, but it doesn't directly support tissue repair, and a low-calorie diet could lead to insufficient nutrient intake, further hindering recovery. Thus, focusing on a high-protein diet ensures that the client receives the necessary nutrients to facilitate recovery after such injuries.