Final answer:
A community health nurse planning a wellness clinic with screening and immunizations is primarily engaged in primary prevention, which prevents disease or injury before it occurs. Secondary prevention could also apply due to the early detection aspect of screening.
Step-by-step explanation:
A community health nurse assisting clients with planning a wellness clinic that includes screening and immunizations is engaged in activities that fall under primary prevention. Primary prevention aims to prevent disease or injury before it ever occurs. This is done through the prevention of exposures to hazards that cause disease or injury, the alteration of unhealthy or unsafe behaviors that can lead to disease or injury, and increasing resistance to disease or injury should exposure occur.
Screening and immunizations are classic examples of primary prevention strategies. Immunizations help to prevent the onset of diseases, and screening can lead to the early detection and prevention of certain health issues. However, because screening can also detect diseases early, before symptoms present, it could be argued that this aspect involves elements of secondary prevention as well, which focuses on early detection and prompt treatment of diseases. Therefore, the correct answer would be d. Some primary as well as secondary.