Final answer:
b.Assessing the needs of the client population through compilation of health histories. The nurse is most likely completing assessment of the client population through compilation of health histories.
Step-by-step explanation:
The nurse is most likely completing assessment of the client population through compilation of health histories. This activity involves gathering information about the needs, health conditions, and demographics of the people in the population. By conducting health histories, the nurse can identify any prevalent health issues, assess the healthcare needs of the population, and plan appropriate interventions.