Final answer:
The Clinical Nurse should correct the misinformation about the Rubella vaccine immediately to ensure informed decision-making and prevent the spread of misinformation while maintaining professional integrity. A follow-up with further education and possibly involving the nursing supervisor is also recommended.
Step-by-step explanation:
When the Clinical Nurse (CN) overhears one of the nurses giving misinformation about the Rubella vaccine to a client and her husband, the most appropriate action for the CN would be to correct the misinformation immediately. This action is critical for a few key reasons. First, ensuring that the client and her husband have accurate information is crucial for informed decision-making regarding their health and potential vaccination choices. Second, immediate correction prevents the spread of misinformation and potential negative health outcomes. Lastly, it upholds the professional integrity of the care environment and the trust between healthcare providers and their patients.
If the situation allows, the CN could pull the nurse aside quickly to minimize embarrassment and provide the correct information in a considerate manner. Afterwards, the CN should follow up on the incident with further education for the nurse involved and possibly discuss the matter with the nursing supervisor to prevent future incidents.