Question

A drainage bag must be positioned lower than the bladder: ?

1) To prevent urine from flowing back into the bladder.
2) To prevent physical discomfort for the resident.
3) To prevent urine from spilling out of the drainage bag.
4) To ensure the urine bag does not get disconnected from the tubes of the catheter.

Answer 1

The drainage bag should be positioned lower than the bladder to prevent urine from flowing back, which can cause infections and complications, and to maintain a secure connection with the catheter.

Step-by-step explanation:

A drainage bag must be positioned lower than the bladder primarily to prevent urine from flowing back into the bladder. This is essential because the backing up of urine can lead to infections, such as cystitis, and other medical complications. By using gravity to ensure the urine flows downward, the chances of retrograde infection or reflux are minimized. The drainage bag's lower positioning also ensures that the bag maintains a seal with the catheter tubes, preventing disconnection or leakage.