A nurse is preparing to apply lidocaine and prilocaine cream to a child prior to the insertion of an IV catheter. Which of the following actions should the nurse plan to take?
Avoid removing the cream prior to the procedure.
Rub the cream into the skin.
Apply the cream 1 hour before the procedure.
Wash the site with alcohol prior to applying the cream.
The Correct Answer is C
Choice A reason: Avoiding the removal of the cream prior to the procedure is important, but it does not specify when or how the cream should be applied, which is crucial for its effectiveness.
Choice B reason: Rubbing the cream into the skin is not recommended as it should be applied as a thick layer and covered with an occlusive dressing to ensure proper absorption and numbing effect.
Choice C reason: Applying the cream 1 hour before the procedure allows enough time for the lidocaine and prilocaine to take effect, providing adequate local anesthesia for the insertion of the IV catheter.
Choice D reason: Washing the site with alcohol prior to applying the cream is necessary to clean the area, but it is not the action that addresses the primary goal of numbing the site for the procedure.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Explaining procedures in detail to the child can be overwhelming and may not be effective, as children with autism spectrum disorder often have difficulty processing too much verbal information at once.
Choice B reason: Staying with the child for long periods of time is not specific to the care of a child with autism spectrum disorder and does not address their unique needs related to transitions or sensory processing.
Choice C reason: Introducing the child to new situations slowly is important because children with autism spectrum disorder may have difficulty with changes in routine or environment. Gradual introduction can help them adjust and reduce anxiety.
Choice D reason: Giving the child three options when making choices can be helpful, but it is not as critical as introducing new situations slowly. Too many choices can sometimes be overwhelming for children with autism spectrum disorder.
Correct Answer is D
Explanation
Choice A reason: This is not the correct instruction to include in the discharge teaching. Perform clean intermittent catheterization every 8 hours is a possible intervention for infants who have neurogenic bladder dysfunction due to spinal cord injury or spina bifida. However, not all infants who have myelomeningocele repair require catheterization. The nurse should assess the infant’s bladder function and teach the guardian how to perform catheterization if needed.
Choice B reason: This is not the correct instruction to include in the discharge teaching. Use a rectal thermometer to stimulate the passage of stool twice per day is a possible intervention for infants who have neurogenic bowel dysfunction due to spinal cord injury or spina bifida. However, not all infants who have myelomeningocele repair require rectal stimulation. The nurse should assess the infant’s bowel function and teach the guardian how to manage constipation or fecal incontinence if needed.
Choice C reason: This is not the correct instruction to include in the discharge teaching. Anticipate gradual loss of function in the lower extremities is a possible outcome for infants who have myelomeningocele repair, depending on the location and severity of the defect. However, the nurse should not assume that the infant will lose function in the lower extremities. The nurse should monitor the infant’s motor and sensory development and provide appropriate interventions to promote mobility and prevent complications.
Choice D reason: This is the correct instruction to include in the discharge teaching. Check toys and pacifiers for the presence of latex is an important precaution for infants who have myelomeningocele repair, as they are at risk of developing latex allergy due to repeated exposure to latex products during surgery and medical procedures. The nurse should teach the guardian how to identify and avoid latex-containing items and how to recognize and treat signs of allergic reaction.
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