Before administering a laxative to a bedfast client, it is most important for the nurse to perform which assessment?

A. Assessing the client's strength in moving and turning is important for overall care but not specific to the need for a laxative. B. Observing skin integrity is crucial for preventing pressure ulcers but does not directly relate to the need for a laxative. C. Evaluating the ability to recognize the urge to defecate is important for understanding bowel habits but less relevant when preparing to administer a laxative. D. Determining the frequency and consistency of bowel movements is essential to assess the need for a laxative and to monitor its effectiveness.