Which of the following instruction should a nurse provide to promote the safe use of a cane as an assistive device for a client who is recovering from a musculoskeletal injury of the right lower extremity?

Hold the cane on the left side.

Place the cane 46 cm (18 in) in front of her feet before advancing.

Adjust the height of the cane so the arm is straight during use.

Remove the rubber tip from the end of the cane.