This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
Which of the following is not a genetic cause of Hypercoagulability? 
Select and explain. 
A. Factor V mutation, B. Antithrombin III deficiency, C. Antiphospholipid antibody syndrome, D. Protein C deficiency
C: Antiphospholipid antibody syndrome
Answer: C: Antiphospholipid antibody syndrome 
Explanation: Hypercoagulable StatesPrimary (Genetic)Secondary (Acquired)CommonFactor V mutationProthrombin mutationIncreased levels of factors VIII, IX, XI, or fibrinogenHigh Risk for ThrombosisProlonged bed rest or immobilizationMyocardial infarctionAtrial fibrillationTissue injury (surgery, fracture, burn)CancerProsthetic cardiac valvesDisseminated intravascular coagulationHeparin-induced thrombocytopeniaAntiphospholipid antibody syndromeRareAntithrombin III deficiencyProtein C deficiencyProtein S deficiencyLower Risk for ThrombosisCardiomyopathyNephrotic syndromeHyperestrogenic states (pregnancy and postpaum)Oral contraceptive useSickle cell anemiaSmokingVery RareFibrinolysis defectsHomozygous homocystinuriaRef: Robbins and Cotran Pathologic Basis of Pathologic Disease; 9th edition; Chapter 4; Hemodynamic Disorders, Thromboembolic Disease, and Shock; Page no: 123; Table 4-2