A nurse is caring for a 3-year-old child who was admitted with acute diarrhea and dehydration. Which of the following findings indicates that oral rehydration therapy has been effective?
Respiratory rate of 24 breaths/min
Heart rate of 130/min
Urine specific gravity of 1.015
Capillary refill of greater than 3 seconds
The Correct Answer is C
Choice A reason: A respiratory rate of 24 breaths/min is within the normal range for a 3-year-old child. It does not indicate the degree of hydration or dehydration of the child.
Choice B reason: A heart rate of 130/min is above the normal range for a 3-year-old child, which is 80 to 120/min. It may indicate dehydration, fever, pain, or anxiety. It does not indicate the effectiveness of oral rehydration therapy.
Choice C reason: A urine specific gravity of 1.015 is within the normal range for a child, which is 1.005 to 1.030. It indicates that the child's urine is adequately concentrated and that the child is well hydrated. It is a reliable indicator of the effectiveness of oral rehydration therapy.
Choice D reason: A capillary refill of greater than 3 seconds is abnormal and indicates poor peripheral perfusion. It may be a sign of dehydration, shock, or hypothermia. It does not indicate the effectiveness of oral rehydration therapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: This is not a correct instruction for the nurse to include in the teaching plan. The parents should not remove the harness when bathing the infant, as this may interrupt the treatment and cause complications. The nurse should instruct the parents to sponge bathe the infant while wearing the harness, and to keep the harness clean and dry.
Choice B reason: This is not a correct instruction for the nurse to include in the teaching plan. The parents should not adjust the straps of the Pavlik harness by themselves, as this may affect the position and stability of the infant's hips. The nurse should instruct the parents to bring the infant to the provider's office regularly for check-ups and adjustments of the harness.
Choice C reason: This is not a correct instruction for the nurse to include in the teaching plan. The parents should not place a thin layer of clothing under the straps of the harness, as this may interfere with the proper alignment and function of the harness. The nurse should instruct the parents to dress the infant in loose-fitting clothing over the harness, and to avoid using bulky or cloth diapers.
Choice D reason: This is a correct instruction for the nurse to include in the teaching plan. The parents should check the infant's skin under the straps of the harness for redness or irritation, as this may indicate skin breakdown or infection. The nurse should instruct the parents to keep the infant's skin clean and dry, and to report any signs of redness, swelling, or drainage.
Correct Answer is C
Explanation
Choice A reason: This is not a correct instruction for the nurse to include in the teaching plan. The parents should not adjust the length of the straps of the Pavlik harness by themselves, as this may affect the position and stability of the infant's hips. The nurse should instruct the parents to bring the infant to the provider's office regularly for check-ups and adjustments of the harness.
Choice B reason: This is not a correct instruction for the nurse to include in the teaching plan. The parents should not breastfeed the infant while wearing the harness, as this may interfere with the proper alignment and function of the harness. The nurse should instruct the parents to remove the harness before breastfeeding the infant, and to reapply it after feeding.
Choice C reason: This is a correct instruction for the nurse to include in the teaching plan. The parents should place the diaper under the straps of the harness, as this prevents the diaper from interfering with the position and function of the harness. The nurse should instruct the parents to change the diaper frequently and to avoid using bulky or cloth diapers.
Choice D reason: This is not a correct instruction for the nurse to include in the teaching plan. The parents should not remove the harness when bathing the infant, as this may interrupt the treatment and cause complications. The nurse should instruct the parents to sponge bathe the infant while wearing the harness, and to keep the harness clean and dry.
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