Visible neck vein swelling indicating fluid overload is called?

• A. Peripheral Edema
• B. Cardiac Tamponade
• C. Atherosclerosis
• D. Jugular Vein Distention

Answer: (D)

Jugular venous distention is the visible swelling of the neck veins caused by increased central venous pressure from fluid overload or impaired right-sided heart function. It’s a direct sign that the venous return is backing up into the jugular system, often seen in conditions like congestive heart failure. Clinically, it’s assessed with the patient at a slight elevation (about 30–45 degrees) to see if the neck veins distend and how high the venous column rises above the sternal angle; normal values are typically up to about 3–4 cm above the angle. The other terms don’t specify this neck-vein sign: peripheral edema describes swelling of the extremities, cardiac tamponade can cause high venous pressure but is a broader condition rather than the sign itself, and atherosclerosis refers to artery hardening, not neck vein distention.