Final answer:
The nurse may be charged with theft or larceny for stealing narcotic pain medications from patients. They may also be charged with drug diversion or drug tampering depending on the jurisdiction and circumstances.
Step-by-step explanation:
The nurse may be charged with the crime of theft or larceny for stealing narcotic pain medications from patients. In addition, depending on the jurisdiction and the specific circumstances, the nurse may also be charged with the crime of drug diversion or drug tampering. Drug diversion refers to the illegal distribution or transfer of prescription medications, while drug tampering involves altering or replacing medications with harmful substances.