T​‌‍‍‍‌‍‍‌‍‌‌‍‍‍‌‍‌‌‌‍​his essay is about public health, the meaning of public, and discussing the importance of communication and ranges of communication strategies to support patients and families. For example, using a diabetic patient, how best can a nursing student support the patient on​‌‍‍‍‌‍‍‌‍‌‌‍‍‍‌‍‌‌‌‍​ his/her care journey to improve his/her ill health? Explaining the relevance of health promotion, discussing the contemporary approaches to health promotions, health improvement, illness prevention, and behavior change through the lifespan of a nursing student practice​‌‍‍‍‌‍‍‌‍‌‌‍‍‍‌‍‌‌‌‍​.