When planning nursing care of the client requiring brachytherapy with an intracavitary device for uterine and ovarian cancer, which of the following should teaching is appropriate?

A. Nurses should minimize exposure time and use shielding, but lead gloves are not typically worn for routine care. B. Ambulation is usually limited to prevent displacement of the intracavitary device. C. Stool softeners and laxatives prevent constipation and straining, reducing risk of device displacement. D. While bedpans are used, teaching focuses more on avoiding straining rather than just bedpan use.