The primary nurse went on break at 1845.The covering nurse gave a second dose of insulin because of being unaware the primary nurse gave the ordered dose. Which error prevention techniques would have helped to avoid this?

Double check all dosage calculations.

nusually large or small doses.

Compare the medication label to the order.

Use at least 2 client identifiers before administering a dose.

Involve and educate clients in medication administration.

Document all medication in the electronic record as soon as it is given.