Implementation Manager (IM) Specialist CHTS Practice Test

Which vocabulary contains details like dosages and packaging of drugs?

1. SPL

2. RxNorm

3. MEDCIN

4. ICPC

The correct answer is: RxNorm

The correct choice is RxNorm, which is a standardized nomenclature created by the U.S. National Library of Medicine. It provides normalized names for medications, along with relevant details such as accurate dosages, packaging information, and relationships between various drug entities. By offering a consistent way to represent drug information, RxNorm enhances interoperability among different medical systems, enabling healthcare providers to communicate and understand medication data effectively. This standardization is crucial for facilitating electronic prescriptions and improving patient safety by preventing medication errors related to confusion about drug types, strengths, and forms. The other vocabularies serve different purposes. SPL (Structured Product Labeling) primarily focuses on the labeling information associated with drugs, including FDA product information, rather than the specific details of dosages and packaging. MEDCIN is a clinical vocabulary that contains various clinical concepts and terms, but it isn't specifically focused on drug dosages or packaging details like RxNorm. ICPC (International Classification of Primary Care) is used for coding and categorizing health issues but does not provide detailed drug information. Thus, RxNorm is the most appropriate choice for containing details about dosages and packaging of drugs.