A nurse is caring for a client who has been diagnosed with schizophrenia and is experiencing delusions of being a celebrity. Which of the following delusion types describes this client's behavior?

A. Thought insertion: This delusion involves the belief that one's thoughts are not their own and have been placed in their mind by an external force. The client's belief of being a celebrity does not reflect this type of delusion. B. Persecutory: Persecutory delusions involve the belief that one is being targeted or harassed by others. The client's delusion of being a celebrity does not indicate that they feel threatened or persecuted; rather, it reflects an inflated sense of self-importance. C. Control: Delusions of control involve the belief that one's thoughts, feelings, or actions are being controlled by an external force. The client's behavior does not suggest they believe their actions are controlled by someone else but rather indicates a belief in their elevated status. D. Grandiose: Grandiose delusions are characterized by an inflated sense of self-worth, power, or identity. The client's belief of being a celebrity exemplifies this type of delusion, as it involves an exaggerated perception of their own importance and status.