Which action should the school nurse implement to provide secondary prevention for school- aged children?

A. Collaborating with a science teacher to prepare a health lesson may be beneficial for health education but does not directly address secondary prevention. Secondary prevention involves early detection and intervention to prevent the progression of disease or injury. B. Initiating a hearing and vision screening program for first graders is an example of secondary prevention. This action aims to detect any hearing or vision problems early, allowing for timely intervention and management to prevent further complications or difficulties in learning and development. C. Preparing a presentation on how to prevent the spread of lice may be important for promoting hygiene and preventing infestations, but it falls more under the category of health education and primary prevention rather than secondary prevention. D. Observing a person with type 1 diabetes mellitus self-administer a dose of insulin may be related to health education or management of a chronic condition, but it does not directly address secondary prevention for school-aged children.