1. What are the early definitions of an Electronic Health Record (EHR) and the criteria for an HER

1. What are the early definitions of an Electronic Health Record (EHR) and the criteria for an HER

2. Explain and describe the meaning of data sources and data uses as they pertain to healthcare and the EHR. Please provide examples of each. Address the data-information-knowledge continuum.

3. What is the importance of vocabulary standards, language, terminology, nomenclature, and the interrelationships among healthcare language components? Describe each of them