A nurse is instructing a client whose left leg is in a cast on how to use crutches. Which statement from the client indicates they have understood the instructions?

The correct answer is B because placing crutches 12 inches in front and to the side of each foot provides the client with a wider base of support, ensuring stability and preventing falls. This position also allows for proper weight distribution and reduces strain on the arms and shoulders. Choice A is incorrect because shifting weight to the right leg while descending stairs can lead to imbalance. Choice C is incorrect as holding one crutch in each hand while sitting down is not a safe or effective technique for using crutches. Choice D is incorrect because ensuring the shoulder rests are snug against the body may not necessarily indicate proper crutch use.