A nurse is reviewing the medical record of a client who has a prescription for intermittent heat therapy for a foot injury. Which of the following findings should the nurse identify as a contraindication for heat therapy?

Rationale: A. Phlebitis: Heat therapy is often used to treat phlebitis because it promotes vasodilation and increases blood flow, which can help reduce inflammation and pain at the site of vein irritation. B. Peripheral neuropathy: Clients with peripheral neuropathy have decreased sensation, putting them at risk for burns or tissue injury because they may not perceive excessive heat. This makes heat therapy unsafe in these individuals. C. Osteoarthritis: Heat is commonly used to relieve joint stiffness and muscle spasms in osteoarthritis. It helps increase circulation and reduce discomfort in affected joints, especially before physical activity. D. Abdominal aortic aneurysm: While an abdominal aortic aneurysm is a serious condition, it is not directly impacted by localized heat therapy to a foot. However, heat should still not be applied near the aneurysm site. For distal injuries, it’s not a specific contraindication.