A mother has just given birth to a baby boy. A nurse notes that the infant has a cleft palate and ...

A mother has just given birth to a baby boy. A nurse notes that the infant has a cleft palate and low-set, malformed ears. The mother is upset and wants to know what is wrong with her baby. The nurse's most appropriate answer would be
 
  a. Do you recall any medications that you took during the second trimester of your pregnancy?
  b. Please don't be concerned, a cleft palate is not that uncommon and can be fixed.
  c. It is important that I take a medication history from you concerning medications that you took, if any, during your first trimester.
  d. Did you take any medications or herbal products during your last trimester?