A nurse is teaching the guardian of a newborn about car seat safety. Which of the following statements by the guardian indicates an understanding of the teaching?

A. Performing a simple dressing change on a client's foot - This action is appropriate and within the scope of practice for assistive personnel.
B. Washing hands with alcohol-based hand rub after bathing a client who has Clostridium difficile - Handwashing with alcohol-based hand rub is not effective against Clostridium difficile spores. Proper hand hygiene for C. difficile requires washing with soap and water. The charge nurse should intervene to correct this action and ensure proper infection control procedures are followed.
C. Providing postmortem care for a client who has recently died - Providing postmortem care is within the scope of practice for assistive personnel and is appropriate.
D. Emptying an indwelling urinary catheter bag for a client while wearing clean gloves - This action is appropriate and within the scope of practice for assistive personnel.

A. Obtain urinary samples by disconnecting the tubing connections:
This action increases the risk of contamination and introduces bacteria into the urinary system, potentially leading to UTIs. Urine samples should be obtained using a sterile technique to minimize the risk of infection.

B. Secure the catheter to the client's thigh:
Securing the catheter to the client's thigh can cause tension and traction on the catheter, increasing the risk of urethral trauma and introducing bacteria into the urinary tract. Catheters should be secured without tension to prevent damage to the urethra and reduce the risk of UTIs.

C. Keep the urinary bag at bladder level when ambulating:
Keeping the urinary bag at bladder level when ambulating prevents urine from flowing back into the bladder, reducing the risk of UTIs. Gravity drainage helps maintain the flow of urine and prevents stasis, which can contribute to bacterial growth and UTIs.

D. Loop the tubing so that it is lower than the collection bag:
Looping the tubing so that it is lower than the collection bag creates a dependent loop where urine can accumulate, increasing the risk of bacterial colonization and UTIs. The tubing should be kept straight and free of kinks to ensure continuous drainage and prevent urine from pooling in the tubing.