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A young boy presents with a bloody nose to the emergency room. Laboratory tests are drawn and performed. Results as follows: Pit count 323 x 109/LPT Normal aPTT Prolonged Additional studies are performed. Results as follows:Micing studies aPTT after mixing study - Normal aPTT after incubation Normal The results indicate a problem with the type your answer pathway

Normal A young boy presents with a bloody nose to the emergency room. Laboratory tests are drawn and performed. Results as follows: • Plt count 323 x 10° • PT • аРТТ Prolonged Additional studies are performed. Results as follows: Mixing studies • PTT after mixing study Abnormal • SPTT after incubation - Abnormal What do the results indicate? Need more testing performed Factor Inhibitor Factor deficiency Low platelet count