Biology, 03.07.2020 23:01, NeedsMajorHelp

There are many routes of administration that can deliver drugs directly to the developing fetus. The direct fetal routes of drug administration are invasive in nature and should only be used when absolutely necessary. These routes should be employed for which of the following scenarios? 1. If passage through the placenta is adversely affected by fetal disease.
2. If the drug is not associated with maternal side effects.
3. If the drug easily crosses the placenta.
4. If rapid drug effects are required.

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There are many routes of administration that can deliver drugs directly to the developing fetus. The...