Give examples of clinical condition when BT is prolonged?

Prolonged bleeding time (BT) can occur in several clinical conditions, including thrombocytopenia, where a low platelet count leads to impaired hemostasis. Other examples include von Willebrand disease, which affects platelet function and adhesion, and certain medications like aspirin that inhibit platelet aggregation. Additionally, conditions such as liver disease can disrupt the production of clotting factors, further prolonging BT.