When Preparing a Client for a Hysterosalpingogram, Which Nursing Intervention

When preparing a client for a hysterosalpingogram, which nursing intervention would be most appropriate?

A) Ensuring that the client is postmenopausal by at least 1 week.
B) Making sure that the client's bladder is full before the test.
C) Telling the client that she will likely experience some shoulder discomfort.
D) Providing adequate bowel preparation before the test.