Many people use the terms ocean and sea interchangeably when speaking about the ocean, but there is a difference between the two terms when speaking of geography (the study of the Earth's surface).
The peritoneal dialysis catheter is composed of a flexible silicone tube with an open-end port and several side holes to provide optimal drainage and absorption of the dialysate. The extraperitoneal component of the catheter has either one or two Dacron cuffs. The Dacron cuffs are for optimal ingrowth and fixation.
Adorable animal families that will make you aww. A suprapubic catheter is a flexible rubber or plastic tube that is placed directly into the bladder. The suprapubic catheter is surgically implanted via an abdominal incision and is used as a urinary drainage method. Typically, a this catheter is used in instances where there is difficulty in the passage of urine.