Under the Common Rule, which of the following is NOT considered a vulnerable population requiring additional protections?

Under the Common Rule, which of the following is NOT considered a vulnerable population requiring additional protections?

• A. Workers
• B. Children
• C. Pregnant women
• D. Prisoners

Answer: (A)

The main idea is identifying who the Common Rule treats as vulnerable and deserving extra protections in research. The groups specifically covered for additional safeguards are pregnant women (and fetuses/neonates), prisoners, and children. These categories are singled out because they may have limited ability to protect their own interests or could be more easily influenced in research settings, so IRBs apply extra protections and rules for consent and oversight. Workers do not fall into those special subparts merely by virtue of being employed. They participate under the same general protections as other adults unless there’s another reason to consider them vulnerable, so workers are not a vulnerable population requiring the additional protections outlined in the Common Rule.

The main idea is identifying who the Common Rule treats as vulnerable and deserving extra protections in research. The groups specifically covered for additional safeguards are pregnant women (and fetuses/neonates), prisoners, and children. These categories are singled out because they may have limited ability to protect their own interests or could be more easily influenced in research settings, so IRBs apply extra protections and rules for consent and oversight. Workers do not fall into those special subparts merely by virtue of being employed. They participate under the same general protections as other adults unless there’s another reason to consider them vulnerable, so workers are not a vulnerable population requiring the additional protections outlined in the Common Rule.