JVD stands for which medical term?

• A. Jugular vein distention
• B. Jugular venous distention
• C. Jugular vein dilation
• D. Jugular venous distension

Answer: (B)

JVD refers to the visible distension of the jugular veins caused by elevated central venous pressure. The standard term is Jugular Venous Distension, which uses venous to describe the system involved (the venous circulation) and distension to describe the actual bulging of the veins under pressure. This sign is commonly seen with conditions that raise right-sided heart pressures, such as heart failure or volume overload, and it’s typically assessed with the patient at a 30–45 degree angle to observe how prominently the neck veins distend. The other phrasing choices mix vein versus venous or use a less standard spelling (distention) or describe dilation rather than distension, which makes them less appropriate for the established term.