What criteria must Samantha confirm for safe delegation of medication administration to Betty?

For safe delegation of medication administration, the crucial criterion that Samantha must confirm is that she has trained Betty in medication administration. This means that Samantha needs to ensure that Betty is competent and knowledgeable in effectively and safely administering medications, which includes understanding the proper dosages, administration techniques, potential side effects, and protocols for monitoring patients.

The underlying principle in delegation within healthcare is that the task requires someone who is qualified and prepared to undertake responsibilities that directly impact patient safety. Therefore, if Samantha has not adequately trained Betty, it poses significant risks, not only to the safety of the patients but also to legal and regulatory standards within the medical practice.

In contrast to other options, Betty's previous experience or age does not necessarily determine her capability to perform the task unless it aligns with formal training and competency assessments. Overall, having an adequate training process ensures that Betty is both competent and confident in her ability to carry out the medication administration safely.