A nurse is preparing to collect a urine specimen from a female infant using a urine collection bag.
Which of the following actions should the nurse take?
A.
Position the opening of the bag over the urethra and the anus.
B.
Place a snug-fitting diaper over the drainage bag.
C.
Apply lidocaine gel to the perineum before attaching the bag.
D.
Stretch the perineum taut when applying the bag.
The Correct answer and Explanation is:
The correct answer is B. Place a snug-fitting diaper over the drainage bag.
When collecting a urine specimen from a female infant using a urine collection bag, the primary goal is to ensure that the bag remains in place and effectively collects the urine without leaks. Here’s an explanation of why option B is the best choice, along with the rationale for why the other options are less appropriate.
Explanation
Option A: Positioning the opening of the bag over the urethra and the anus is partially correct in that the bag should cover the urethra to collect urine. However, it is important to ensure that the bag is positioned comfortably without excessive pressure that could cause discomfort. Moreover, the anus should not be a focal point in the positioning since it is not involved in urine collection.
Option B: Placing a snug-fitting diaper over the drainage bag is essential for maintaining the bag’s position on the infant’s skin. A snug-fitting diaper helps keep the bag securely attached, reducing the likelihood of leaks and ensuring a proper collection of urine. This is a standard practice in pediatric nursing to provide both security and comfort for the infant.
Option C: Applying lidocaine gel to the perineum before attaching the bag is unnecessary and not typically done for urine collection with a bag. Lidocaine is used for pain management, but in this context, the procedure is non-invasive, and the infant should not require any anesthetic.
Option D: Stretching the perineum taut when applying the bag could cause discomfort and irritation to the infant. The skin in that area is sensitive, and applying tension can lead to skin damage or unnecessary distress.
In conclusion, the best practice for collecting a urine specimen from a female infant is to securely place a snug-fitting diaper over the drainage bag to ensure effective collection and comfort for the infant.