<prompt> Becks triad is seen in:Cardiac tamponadeConstrictive PericarditisRestrictive cardiomyopathyHypertrophic cardiomyopathy  <response>: Ans. A. Cardiac tamponadeBecks triad is seen in cardiac tamponade.It includes: Hypotension Soft or absent heart sounds Jugular venous distention with a prominent x descent but an absent y descent. 