Is it reasonable for hospitals to charge for disposable gloves?

Reasonable. As long as it is consumed by itself, it should be borne by itself. The cost of gloves in surgery is included in the cost of surgical materials, which should be borne by patients in practical sense. The cost of surgical materials accounts for 30% of the cost of surgery, including some disinfectant, gauze, gloves, infusion sets, syringes, cotton balls and other items.