Final answer:
When ambulating an unsteady patient, use assistive devices such as a cane, crutch, or walker, and walk on the side offering most support, typically the weak side.
Step-by-step explanation:
When ambulating with a weak or unsteady patient, a healthcare provider should always use assistive devices like a cane, a crutch, or a walker to ensure the patient's stability and safety. This equipment helps to widen the base of support, increasing the patient's balance. When walking alongside the patient, the provider should walk on the side of the patient that offers the most support, typically the weak side, ready to offer assistance if the patient begins to fall or needs support. Additionally, the provider needs to be vigilant of the patient's gait and ready to intervene, ensuring proper arm movement relative to the movement of the legs for balance.