A nurse is providing discharge teaching about postpartum contraception for a client who is breastfeeding and wishes to begin using contraceptive immediately. Which of the following methods should the nurse discuss with the client?

A. Clean the insertion site with betadine: While povidone-iodine (Betadine) can be used, current guidelines recommend using chlorhexidine for central line site care because it is more effective in preventing catheter-related bloodstream infections. Using betadine is not the preferred standard of care.

B. Flush the catheter with sterile water: Central venous catheters should be flushed with sterile saline, not sterile water, to maintain patency and avoid hemolysis or electrolyte imbalance. Flushing with water can damage blood cells and the catheter.

C. Use a 5-mL syringe to flush the catheter: A minimum of a 10-mL syringe is recommended when flushing a central venous catheter because smaller syringes generate excessive pressure that can damage the catheter. Using a 5-mL syringe increases the risk of catheter rupture.

D. Wear sterile gloves when providing site care: Sterile technique is required when performing central line site care to prevent infection. Wearing sterile gloves protects the client from pathogens and is a critical step in maintaining asepsis during dressing changes and catheter maintenance.

A. Maintain a constant, gentle suction on the drainage device: A portable wound bulb suction device is used to remove blood and serous fluid, prevent hematoma or seroma formation, and promote wound healing. Maintaining constant, gentle suction ensures effective drainage and reduces the risk of complications such as infection or fluid accumulation.

B. Place the client in the supine position while resting in bed: After a mastectomy, clients are typically positioned with the head of the bed elevated and the affected arm supported on a pillow to reduce swelling and promote comfort. Supine positioning without support may increase tension on the surgical site and impair drainage.

C. Prepare to remove the drainage tube 24 hr after the procedure: Drainage tubes are usually removed when output is minimal, often 24–48 hours or longer depending on the volume and type of drainage. Removing the tube at a fixed 24-hour mark may be premature and could increase the risk of fluid accumulation.

D. Notify the provider for drainage of 25 mL in 24 hr: Drainage of 25 mL in 24 hours is minimal and typically does not require provider notification. Normal early postoperative drainage is expected, and the nurse should continue routine monitoring and documentation rather than escalate care for this amount.