Drug which crosses placental barrier is____________?
Correct answer: D. All of the above
- A. phenytoin
- B. Diazepam
- C. Corticosteroids
- D. All of the above
Explanation
Phenytoin, diazepam, and corticosteroids can all cross the placenta to varying degrees, so all listed drugs are capable of fetal exposure. Placental passage does not imply that their effects or risks are identical.
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