Which of the following is an important privacy measure during the bedpan procedure?

Covering the resident with a bath blanket during the bedpan procedure is essential for maintaining the resident's privacy and dignity. This action provides a layer of protection, ensuring that the resident feels secure and that their personal space is respected. Privacy is particularly crucial in sensitive situations like using a bedpan, as it can be a source of embarrassment for many individuals. By using a bath blanket, the CNA can help to shield the resident from unnecessary exposure, thus creating a more comfortable environment.

The other options do not effectively enhance privacy. For instance, closing the window may prevent outsiders from seeing in but does not address the immediate privacy needs of the resident during the procedure. Keeping the door open can compromise privacy further, exposing the resident to anyone outside the room. While using a curtain around the bed may provide some degree of privacy, it may not offer the same sense of security and covering that a bath blanket does for the resident's comfort.