What term refers to an obstacle that hinders effective communication?

• A. Communication
• B. Barrier
• C. Etiquette
• D. Continuity of care

Answer: (B)

An obstacle that hinders effective communication is called a barrier. Barriers block the clear exchange of information, and in healthcare they can include language differences, medical jargon, noise or interruptions, cultural misunderstandings, or sensory or cognitive challenges. By identifying barriers, you learn to adjust how you communicate—using plain language, interpreters, confirming understanding, and creating a quiet, private environment—to ensure messages are received accurately and patient safety is protected. The other options describe different concepts: communication is the act of sending and receiving messages, etiquette is about proper manners in interactions, and continuity of care is about providing consistent treatment across time and settings rather than an obstacle to communication.