Gynaecology & Obstetrics The following test may be abnormal in disseminated intravascular coagulation except: A Prothrombin B Activated partial thromboplastin time C D-timer levels D Clot solubility. 💡 Explanation The following test may be abnormal in disseminated intravascular coagulation except: ✓ Correct Answer: D. Clot solubility.