Final answer:
The correct statement with respect to safe injection practices is D. All of the above.
Step-by-step explanation:
The correct statement with respect to safe injection practices is D. All of the above.
According to safe injection practices, the leftover contents of single-dose cartridges, ampules, vials, or prefilled syringes should be discarded and never combined with medications for use on another patient. Medications from single-dose cartridges, ampules, vials, or prefilled syringes should not be administered to multiple patients, even if the needle is changed. It is important to always use a sterile, single-use, disposable needle and/or syringe for each patient to maintain proper infection control.