A nurse is caring for a newly admitted client with an aortic dissection. The nurse proceeds to implement new orders, which of the following is appropriate for this client?

Choice A reason: Opioid therapy may be used for pain in aortic dissection but is not the most appropriate primary intervention. Controlling blood pressure and heart rate to prevent dissection progression is critical, and a quiet environment supports this by reducing stress and sympathetic activation, which could elevate pressure. Choice B reason: Promoting a quiet environment by clustering care is appropriate for aortic dissection. Minimizing stress and activity reduces blood pressure and heart rate, preventing further tearing of the aortic wall. Clustering care limits disturbances, stabilizing hemodynamics and supporting medical management to prevent dissection progression. Choice C reason: Encouraging heavy weight lifting is contraindicated in aortic dissection, as it increases blood pressure and shear stress on the aortic wall, risking further dissection or rupture. Physical activity must be restricted, and a calm environment is prioritized to maintain hemodynamic stability and prevent catastrophic complications.