To participate in a lethal injection is to occupy the medical role and use medical training for a purpose that is not part of the goals of medicine and that harms the recipient of treatment.
When deciding whether a pregnant woman will take antidepressants that pose a slight risk to the fetus, the patient and doctor must each make value-based determinations about whether absolute protection of the fetus is more important than preventing the mother’s probable suffering.
Although parents may someday have the ability to enhance the complex physical and mental traits of their offspring, such genetic enhancements raise a number of difficult ethical questions.