Insertion of nontunneled Hickman catheter (short-term) (age 70)?

A nontunneled Hickman catheter is a central venous access device typically used for short-term intravenous therapy, particularly in patients who require frequent blood draws or administration of medications. For a 70-year-old patient, the procedure involves placing the catheter into a large vein, often in the chest, under sterile conditions, and may be guided by ultrasound for accuracy. Post-insertion, it is crucial to monitor for complications such as infection, thrombosis, or pneumothorax, and to ensure proper catheter care to maintain patency and reduce infection risk.