Which term describes a medication that dissolves clots?

• A. Anticoagulant
• B. Thrombolytic
• C. Analgesic
• D. Diuretic

Answer: (B)

A thrombolytic is a medication that dissolves clots. It works by activating plasminogen to plasmin, the enzyme that breaks down fibrin and dissolves the clot, restoring blood flow. This is different from anticoagulants, which prevent new clots from forming or stop existing clots from growing but do not actively dissolve them. Analgesics relieve pain, and diuretics increase urine output; neither dissolves clots. Thrombolytics carry a bleeding risk and are used in acute settings under close supervision.