What are the sciences that make up nursing informatics?

A. Maintaining financial records and identifying budget deficits.
This option relates to financial management rather than informatics competencies. Informatics primarily focuses on the use of information technology in healthcare settings, not financial aspects.

B. Integrating and applying information, computer, and nursing sciences.
This is a key informatics competency, as it involves the ability to integrate knowledge from various fields to improve patient care.

C. Possessing basic information management and computer technology skills.
This is essential for nurses to effectively utilize electronic health records (EHR) and other health technologies, making it a valid informatics competency.

D. Using information management and computer technology. This is a fundamental competency in informatics, as it directly relates to the effective use of technology to manage patient data and improve care.

A. 2nd-grade level. While a lower reading level may be beneficial for some audiences, writing materials at a 2nd-grade level might oversimplify important concepts that need to be communicated clearly.

B. 4th-grade level. Health education materials should be written at no greater than a 4th-grade level to ensure they are understandable by a broad audience, including those with limited literacy skills.

C. 3rd-grade level. Similar to option A, a 3rd-grade level may be too simplistic for conveying detailed health information effectively.

D. 5th-grade level. This is above the recommended level for health education materials, which may risk excluding individuals who struggle with reading comprehension.