Gynaecology & Obstetrics Which of the laboratory test supports the diagnosis of preeclampsia A Platelet count 103,000 / μ L. B Creatinine 1.14 mg / dL. C Alkaline phosphatase 138 IU / L. D Total protein of 258 mg in 24 hour urine. 💡 Explanation Which of the laboratory test supports the diagnosis of preeclampsia ✓ Correct Answer: A. Platelet count 103,000 / μ L.