1. What are the four metaparadigms of nursing and how do they guide nursing practice? (4 marks) Answer: The four metaparadigms of nursing are person, environment, health, and nursing. They guide nursing practice by providing a framework for understanding the holistic nature of nursing care, the interrelatedness of the concepts, and the values and beliefs that underlie nursing actions. 2. What are the three levels of prevention in health promotion and give an example of each? (6 marks) Answer: The three levels of prevention in health promotion are primary, secondary, and tertiary. Primary prevention aims to prevent disease or injury before it occurs, such as by immunization, education, or environmental modification. Secondary prevention aims to detect and treat disease or injury early, such as by screening, diagnosis, or medication. Tertiary prevention aims