A charge nurse is providing an in-service to a group of nurses about self-care. Which of the following information should the nurse include in the teaching?

A. This is an example of primary prevention. Vaccinations are aimed at preventing illness before it occurs by building immunity, making this an action focused on health promotion and disease prevention.
B. This is an example of secondary prevention. Mammograms are screening tests used to detect breast cancer early in asymptomatic individuals, allowing for early intervention and treatment. This level of prevention focuses on early detection and intervention.
C. This is an example of tertiary prevention. An echocardiogram is used to assess and manage an existing health condition (heart failure) rather than to prevent the onset of a disease. This level of prevention focuses on managing and minimizing the effects of established diseases.
D. This does not represent a level of prevention but rather indicates a decision to not pursue further diagnostic testing based on the absence of symptoms. This choice aligns more with the absence of active preventive measures rather than a defined level of prevention.

A. Adequate hydration is crucial for overall health, particularly for those in the nursing profession, which can be physically demanding. Nurses should be encouraged to drink sufficient water daily to maintain hydration, rather than restricting intake.
B. This recommendation is insufficient for most adults. While individual sleep needs can vary, most adults require between 7 to 9 hours of sleep per night for optimal functioning, health, and recovery. Thus, suggesting only 5 hours is not supportive of good self-care practices.
C. While any exercise is better than none, recommending only once a week is not ideal. Current guidelines generally suggest that adults engage in at least 150 minutes of moderate aerobic activity each week, spread across several days.
D. This is a beneficial self-care practice. Preparing and bringing healthy meals to work supports proper nutrition, energy levels, and overall health. It helps nurses avoid unhealthy options that may be more convenient in a work setting and promotes better dietary choices.