A nurse is providing postoperative teaching to a client who has a newly inserted pacemaker.
Which of the following statements by the client Indicates that the teaching has been effective?

A. Visitors are not completely prohibited, but their time should be limited and precautions followed, especially for children and pregnant individuals. Therefore, banning all visitors for 24 hours is unnecessary and overly restrictive.

B. Maintaining a distance of at least 3 feet from the radiation source helps reduce exposure, following the principle of distance in radiation safety. This is an appropriate and effective protective measure for the nurse.

C. Bed rest is typically required to prevent displacement of the sealed radiation device, but it is not specifically prescribed for a fixed duration like 72 hours. The duration depends on the treatment plan, so this statement is too rigid and not universally correct.

D. Dosimeter badges are worn by healthcare workers to measure occupational exposure, not by clients receiving radiation therapy. Therefore, this action is inappropriate for the client.

A. Performing another internal exam is not the priority at this moment. The priority is assessing fetal well-being.

B. Notifying the client's provider may be necessary, but it is not the immediate priority.

C. Checking the fetal heart rate (FHR) is the priority action to assess fetal well-being after the observed fluid gush, as it could indicate rupture of membranes and potentially fetal distress.

D. Obtaining a pH test of the fluid can be done later for confirmation of rupture of membranes but is not the immediate priority compared to assessing fetal well-being.