Measurements
of AST,
ALT and LDH enzymes are performed in order to identify liver involvement.
Urinalysis is necessary to identify proteinuria or to quantify the amount of protein excretion in the 24-hour urine.
Creatinine serum level is measured to identify renal function in pregnancy and usually decreased level can be found.
The measurement of uric acid should be considered since elevated uric acid level is usually used as a marker of preeclampsia severity. ECG test is necessary in patients with chronic hypertension; while for pregnancies without hypertension, the measurement of blood glucose and urine culture are also necessary.