Nokea
The nurse demonstrates an understanding of effective data collection when interviewing a client regarding a family history when:
Correct Answer: B
Rationale: The correct answer is B because constructing a genogram is an effective way to visually represent a client's family history, including relationships and health conditions. Genograms provide a comprehensive overview of family dynamics and can aid in identifying patterns of health issues. This method allows for organized documentation of information gathered, enhancing data accuracy and analysis.
Choice A is incorrect as there is no universally accepted definition of family, which can vary culturally and individually. Choice C is incorrect as the Family Apgar tool assesses family functioning, not specific family structures. Choice D is incorrect because gathering information on at least four generations may not always be necessary or feasible, and the depth of information is more important than the number of generations.