This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
Which of the following disorders is least likely to be associated with a prolonged bleeding time? 
Select and explain. 
A. Thrombocytopenia, B. Platelet dysfunction, C. Coagulation factor deficiencies, D. DIC
C: Coagulation factor deficiencies
Answer: C: Coagulation factor deficiencies 
Explanation: ConditionProthrombin timeActivated paial thromboplastin timeBleeding timePlatelet countThrombocytopeniaUnaffectedUnaffectedProlongedDecreasedVon Willebrand diseaseUnaffectedProlonged or unaffectedProlongedUnaffectedUremiaUnaffectedUnaffectedProlongedUnaffectedHemophiliaUnaffectedProlongedUnaffectedUnaffectedFactor XII deficiencyUnaffectedProlongedUnaffectedUnaffectedC1 deficiencyUnaffectedShoenedUnaffectedUnaffectedAspirinUnaffectedUnaffectedProlongedUnaffectedCongenital afibrinogenemiaProlongedProlongedProlongedUnaffectedVitamin K deficiency or warfarinProlongedNormal or mildly prolongedUnaffectedUnaffectedLiver failure early Prolonged Unaffected Unaffected Unaffected Liver failure, end-stageProlongedProlongedProlongedDecreasedFactor V deficiencyProlongedProlongedUnaffectedUnaffectedFactor X deficiency as seen in amyloid purpuraProlongedProlongedUnaffectedUnaffectedBernard-Soulier syndromeUnaffectedUnaffectedProlongedDecreased or unaffectedDisseminated intravascular coagulationProlonged Prolonged Prolonged Decreased Glanzmann's thrombasthenia UnaffectedUnaffectedProlonged Unaffected(Refer: Harrison's Principles of Internal Medicine, 18th edition, pg no: 461-464)