A nurse is creating a plan of care for a client who has paranoid personality disorder and refuses to take their medication.
Which of the following interventions should the nurse include in the plan?

The correct answer is choice B: Wear a surgical mask when within 0.9 m (3 feet) of the client.

Choice A rationale:

Fresh flowers are generally discouraged in hospital settings for clients with compromised immune systems due to the risk of infection from soil or water, which can harbor harmful microorganisms. However, this is not specifically related to rubella, which is an airborne virus.

Choice B rationale:

Rubella is transmitted through airborne droplets when an infected person coughs or sneezes. Wearing a surgical mask when close to the client can help prevent the spread of the virus. This is especially important to protect individuals who are pregnant or may become pregnant, as rubella can cause serious birth defects.

Choice C rationale:

Negative-airflow pressure rooms are used for clients with airborne infections, such as tuberculosis. While rubella is also airborne, the current guidelines do not require a negative pressure room for its management.

Choice D rationale:

While limiting visitors can help control the spread of infection, it is not the primary action to take for a client with rubella. The focus should be on preventing the spread through droplet transmission, which is addressed by wearing a mask and practicing good hand hygiene.

Choice A rationale:

Research consistently shows that individuals who have a history of violent behavior are at a higher risk of engaging in future violent acts. This is a significant predictor because past behavior is often indicative of future behavior. Individuals with a history of violence may have difficulty managing anger, frustration, or stress, making them more prone to aggressive tendencies in various situations.

Choice B rationale:

Experiencing delusions refers to having false beliefs that are firmly held despite evidence to the contrary. While delusions can lead to erratic behavior, not all individuals experiencing delusions will become violent. The presence of delusions alone is not as strong a predictor of future violence as a documented history of violent behavior.

Choice C rationale:

While statistical data may indicate that males are more commonly involved in violent crimes, it is important to note that gender alone is not a reliable predictor of an individual's likelihood to become violent. Many males never engage in violent behavior, and focusing solely on gender overlooks crucial individual factors that contribute to violent tendencies.

Choice D rationale:

Having a history of being in prison suggests past involvement in criminal activities, but it does not directly predict future violent behavior. Some individuals may have been incarcerated for non-violent offenses or may have undergone rehabilitation, reducing their propensity for violence. Therefore, this choice is not as strong a predictor as previous violent behavior.