Final answer:
Beck's Triad consists of three signs: distended neck veins, muffled heart sounds, and hypotension, indicating the serious condition of cardiac tamponade.
Step-by-step explanation:
Beck's Triad is a collection of three clinical signs associated with cardiac tamponade, a life-threatening medical condition. Cardiac tamponade occurs when fluid accumulates in the pericardium (the sac around the heart), leading to impaired ventricular filling. The three symptoms that make up Beck's Triad are:
- Distended neck veins, often visible as bulging veins in the neck due to increased central venous pressure.
- Muffled heart sounds, caused by the fluid in the pericardial sac dampening the sounds made by the heart.
- Hypotension (low arterial blood pressure), as a result of the heart's reduced capacity to pump blood effectively.
These symptoms are important diagnostic clues and prompt recognition and treatment of cardiac tamponade is critical.