A nurse is caring for a 3-year-old toddler who has dehydration.
Which of the following findings should the nurse report to the provider?
Sodium 142 mEq/L.
Respiratory rate 22/min.
Potassium 3.9 mEq/L.
Heart rate 148/min.
The Correct Answer is D
Choice A rationale:
Sodium level of 142 mEq/L is within the normal range (135-145 mEq/L) for adults. However, normal ranges for children might vary slightly, but 142 mEq/L is not indicative of dehydration on its own.
Choice B rationale:
Respiratory rate of 22/min is within the normal range for a 3-year-old child (20-30 breaths/min) This rate alone does not provide evidence of dehydration.
Choice C rationale:
Potassium level of 3.9 mEq/L is within the normal range (3.5-5.1 mEq/L) for children. Like sodium, normal ranges for potassium may differ slightly in pediatric patients, but 3.9 mEq/L is not alarming on its own.
Choice D rationale:
Heart rate of 148/min is elevated for a 3-year-old child. Tachycardia is a common sign of dehydration in pediatric patients. This increased heart rate indicates the body's compensatory mechanism to maintain cardiac output in response to decreased blood volume, a typical consequence of dehydration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Limiting fluid intake to 1 liter per day can lead to dehydration and other health complications. It is important for the client to maintain adequate hydration, especially postpartum. This option is incorrect and potentially harmful.
Choice B rationale:
Manual expression of milk can help relieve engorgement without stimulating further milk production. This method allows the client to express milk as needed. However, it can be done even before engorgment occurs
Choice C rationale:
Wearing a snug-fitting bra can provide support and comfort.
Choice D rationale:
Applying moist heat to the breasts can stimulate milk production and relieve engorgement. However, in this case, the client wants to suppress lactation. Therefore, this option is not appropriate and may have the opposite effect of increasing milk production.
Correct Answer is A
Explanation
The adolescent has not voided in 4 hr.
Rationale:
- A. The nurse should not address the parents' concerns and provide education and support, but refer the concerns to the provider to address the concerns about the surgical procedure.
- B. The adolescent's blood pressure is 131/89 mm Hg. This is not a correct answer because this blood pressure is within the normal range for an adolescent and does not indicate any complications or adverse effects from the injury or medication.
- C. The adolescent reports severe pain. This is not a correct answer because the nurse should administer morphine as prescribed for pain relief, but this is not a priority finding that requires immediate intervention or reporting to the provider. The nurse should also monitor the adolescent's pain level and response to medication, and use nonpharmacological methods to reduce pain and anxiety.
- D.Although this may raise concerns about renal injury, it is no a contraindication or cause for delay for the emergency surgical procedure.
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