A nurse is caring for a client following insertion of a subclavian nontunneled percutaneous central venous catheter (CVC). The provider writes a prescription to initiate an IV infusion of Ringer's lactate at 150 mL per hr. Prior to starting the infusion, which of the following actions should the nurse take?

A. Insisting on direct eye contact may be uncomfortable or distressing for some clients, particularly those with certain mental health conditions or cultural backgrounds. It's important to respect the client's comfort level.

B. Seating the client too far away can create a sense of distance and may hinder effective communication. A closer seating arrangement facilitates rapport and engagement.

C. Positioning the client's chair between the nurse's chair and the door may make the client feel trapped or uncomfortable, especially if they have concerns about their safety or autonomy.

D. Leaning in slightly when speaking to the client demonstrates attentiveness and engagement. It can also convey a sense of confidentiality and respect for the client's space.

A. Dependent edema is a sign of fluid overload or right-sided heart failure but is not immediately life-threatening.
B. A pericardial friction rub is a characteristic finding of pericarditis but does not indicate imminent compromise.
C. A paradoxical pulse (pulsus paradoxus) can indicate cardiac tamponade, a life-threatening complication of pericarditis. Prompt recognition and intervention are critical.
D. Substernal chest pain is a common symptom of pericarditis and should be addressed, but it is not as immediately dangerous as signs of cardiac tamponade.