Final answer:
The missing blended competency in the list for nursing practice is 'cognitive,' which includes critical thinking, problem-solving, and the application of nursing theory and knowledge.
Step-by-step explanation:
To meet the aims of nursing practice, the nurse uses four blended competencies: cognitive, technical, interpersonal, and ethical/legal. The correct answer is a) Cognitive.
Cognitive competencies in nursing involve critical thinking, problem-solving, and the ability to understand and apply nursing theory and knowledge. When examining data to look for trends, a nurse is using analytical intelligence, which is a component of cognitive competency. Conversely, Gardner's Multiple Intelligences theory does not list analytical as one of the competencies; his list includes logical-mathematical, which is akin to analytical. For example, technical competencies include the skillful use of medical equipment and techniques. Interpersonal competencies encompass communication and the ability to work with patients and other healthcare staff, while ethical/legal competencies involve understanding of laws and ethical norms related to healthcare.