The process of inserting a cannula into a vein to provide intravenous access for fluids, medications, or blood products. It involves selecting a suitable vein, sterilizing the site, inserting the cannula, securing it, and monitoring for complications like infection or infiltration.

nerts a nasogastric tube through the nose to the stomach for feeding or decompression, measuring length, lubricating, and confirming placement via aspiration or X-ray for accurate positioning.

Replacing a tube inserted into the trachea (windpipe) to facilitate breathing, often in patients with respiratory issues.

Inserts a catheter into the bladder to drain urine, using sterile technique, securing with a balloon, and monitoring for infection to maintain urinary function and hygiene.