The nurse receives an order from the provider to obtain a sterile urine specimen from an eight-month-old infant to rule out a urinary tract infection (UTI), Which is the best way to obtain the sterile urine specimen?
Carefully cleanse the perineum from front to back, and apply a self-adhesive urine collection bag to the perineum.
Insert an indwelling Foley catheter, obtain the sample, and wait for results.
Using a straight catheter, obtain the sample, and immediately remove the catheter without waiting for the results of the urine sample.
Place a sterile cotton ball in the diaper, and immediately obtain the sample with a syringe after the first void.
The Correct Answer is C
A. A urine collection bag may lead to contamination of the sample, which is not suitable for obtaining a sterile specimen.
B. Indwelling Foley catheters are unnecessary for this one-time sample collection and increase the risk of infection.
C. Using a straight catheter is the recommended method to obtain a sterile urine sample in infants. It is minimally invasive, and the catheter is removed immediately after collecting the sample to reduce the risk of infection.
D. Placing a sterile cotton ball in the diaper may result in contamination and does not provide a truly sterile sample.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
A. Allowing multiple snacks can help provide additional nutrients and calories without overwhelming the toddler during mealtimes.
B. Offering small, frequent meals throughout the day is a good strategy for toddlers experiencing physiological anorexia, as it can be more manageable for them.
C. Providing a variety of healthy foods and allowing the toddler to choose promotes autonomy and encourages healthier eating habits.
D. Avoiding the force-feeding of the toddler respects their hunger cues and helps build a positive relationship with food.
E. Limiting fluid intake is not advisable, as hydration is important, and reducing fluids may lead to dehydration.
F. Encouraging larger portions may overwhelm a toddler and lead to further resistance to eating; focusing on smaller, manageable portions is more effective.
Correct Answer is C
Explanation
A. Recognizing a familiar face is part of social recognition but does not specifically indicate object permanence.
B. Securing objects by pulling on a string shows fine motor skills but is not directly related to object permanence.
C. Actively searching for a hidden object indicates that the infant understands that the object still exists even when out of sight, demonstrating the development of object permanence.
D. Recognizing a familiar object does not necessarily indicate that the infant understands the concept of object permanence.
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