This paper asks and answers three separate questions, all related to
nursing. Firstly, it asks for a comparison of theory-based
nursing practice and skills over
nursing interventions. Secondly, the paper proves that the ability to reason and provide explanation is central to the development of nursing knowledge. Finally, the
writer is asked to write a letter to Hildegarde Peplau describing nursing in the year 2010. The writer emphasizes the important implications of technological advancements.