An older adult patient, who was recently started on heparin therapy for deep vein thrombosis, exhibits a notable decrease in platelet count. This suggests the development of an adverse condition characterized by the formation of autoantibodies against platelet factor 4 (PF4) complexed with heparin. Besides thrombocytopenia, what other clinical manifestation is typical of this condition? Group of answer choices
A. Thrombosis
B. Renal impairment
C. Anemia
D. Hypertension