Registered Practical Nurse (RPN) Practice Test

What type of delusions are characterized by being plausible in the context of a patient's cultural background?

1. Bizarre delusions

2. Nonbizarre delusions

3. Persecutory delusions

4. Grandiose delusions

The correct answer is: Nonbizarre delusions

Nonbizarre delusions are characterized by beliefs that are not implausible or extreme within the context of a person's cultural background and everyday experiences. These delusions are typically seen as possible or likely events that could happen, though they are still false beliefs held with strong conviction by the individual. For example, a person might believe they are being followed or harassed by someone, which aligns with typical experiences of others in similar situations, thus making it more culturally coherent. In contrast, bizarre delusions refer to beliefs that are implausible and not grounded in reality, such as believing that one's thoughts are being transmitted to others. Persecutory delusions specifically involve the belief that one is being targeted or harmed by others, which can be either bizarre or nonbizarre. Grandiose delusions involve an inflated sense of self-importance or power, typically seen as unlikely or impossible by others. Understanding the context of a patient's cultural background is crucial in distinguishing nonbizarre delusions, as these beliefs may be influenced by cultural norms and values, making them appear more reasonable to the individual.