Which of the following are accepted diagnostic tests for preeclampsia in pregnancy?

The correct choice includes both platelet count and AST (aspartate aminotransferase) and ALT (alanine aminotransferase). In diagnosing preeclampsia, healthcare providers look for specific indicators that reflect the mother’s condition and the health of the fetus.

Preeclampsia is characterized by new-onset hypertension and often includes signs of damage to other organ systems, most commonly the liver and kidneys. A low platelet count can indicate thrombocytopenia, which is a common feature of severe preeclampsia. The liver enzymes AST and ALT are monitored because elevated levels can signal liver involvement, which is a critical aspect of the disease's progression.

In contrast, while a blood glucose test may be important in pregnancy for monitoring gestational diabetes, it is not a diagnostic criterion for preeclampsia. Magnesium levels, though relevant in the context of treating eclampsia (a severe complication of preeclampsia), do not serve as direct diagnostic tests for preeclampsia itself. Therefore, the combination of a platelet count and liver enzyme tests (AST and ALT) provides crucial information in the assessment and management of preeclampsia.