An RN has a critical patient that needs constant monitoring. However, the RN also has other patients in need of care. Which of the following tasks could be delegated to LPN? Select all that apply.

Changing a wet to dry dressing on a sacral wound

Admitting and assessing a patient who just arrived

Completing the discharge teaching to a patient going home

Administering a subcutaneous Heparin injection ordered STAT

Notifying the physician of a critically low potassium level