Which of the following can a CMA NOT do under their delegation?

The correct answer identifies a critical distinction in the scope of practice for a Certified Medication Aide (CMA) with respect to administering medications. A CMA is not permitted to administer any injections other than properly packaged insulin, which is a specifically designated exception due to the nature of insulin delivery and the need for precise handling and administration protocols.

Administering injections requires a higher level of training and responsibility, including an understanding of aseptic techniques, potential complications, and the management of different medication delivery systems. Insulin is unique in that it can be administered by trained personnel under specific protocols, but other forms of injection often carry more significant risks and require nursing judgment, which is outside the CMA's delegation.

In contrast, CMAs are generally trained to calculate medication dosages and can safely administer medications through oral routes, provided those practices are within the parameters set by their training and delegation from licensed health professionals. Additionally, administering "PRN" medications, defined as medications taken as needed, is also within the CMA's role when properly instructed and authorized. This delineation helps ensure that patient safety and care standards are maintained across the healthcare setting.