A client is being treated for syndrome of inappropriate antidiuretic hormone (SIADH). On examination, the client has a weight gain of 4.4 lbs (2 kg) in 24 hours and an elevated blood pressure. Which intervention should the nurse implement first?

Measure ankle circumference.

Obtain serum creatinine levels daily.

Ensure client takes a diuretic every morning.

Monitor daily sodium intake.

Answer and Explanation

The Correct Answer is C

Rationale

A. This intervention is important for assessing peripheral edema, which can indicate fluid overload. While relevant, it is not the highest priority in addressing acute weight gain and elevated blood pressure.

B. Daily monitoring of serum creatinine is important but is more relevant once diuretic therapy is initiated to assess renal function and electrolyte balance.

C. This option is crucial because diuretic therapy is aimed at correcting fluid imbalance in SIADH. However, the timing and dosage of diuretics should be adjusted based on clinical assessment and not solely on a fixed morning administration.

D. Monitoring sodium intake is a long-term strategy in managing SIADH to prevent hyponatremia. While important, it does not address the immediate concerns of fluid overload and elevated blood pressure.

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Correct Answer is B

Explanation

Rationale

A. Fruits can sometimes increase stool acidity or frequency in infants, potentially aggravating diaper rash. However, unless there is a clear association between fruit intake and exacerbation of symptoms, restricting fruits for 24 hours may not directly address the current rash. It's more important to focus on topical care and diaper hygiene.

B. Changing diapers frequently helps keep the skin dry and reduces exposure to irritants like urine and stool. This intervention is crucial as prolonged exposure to moisture can contribute to diaper rash development and exacerbation.

C. Applying a barrier cream or diaper rash ointment can protect the skin from moisture and irritants, providing a protective layer that promotes healing. This intervention helps soothe the skin and prevent further irritation.

D. Using soap and water at every diaper change can be harsh on the delicate skin of infants, especially if the soap is not pH-balanced or contains fragrances. Plain water or a gentle, pH-balanced cleanser is preferable to avoid further irritation.

A. Fluid resuscitation due to capillary leaking. B. Replacement of insensible water loss. C. Extension of plasma until blood is available. D. Restoration of electrolyte balance.

Correct Answer is A

Explanation

Rationale

A. In the early phase following a burn injury, there is increased capillary permeability due to the release of inflammatory mediators. This results in fluid shifting from the intravascular space into the interstitial space (capillary leaking), leading to hypovolemia and decreased tissue perfusion. Administering crystalloid fluids helps to restore intravascular volume (fluid resuscitation) and improve tissue perfusion.

B. Burn injuries can lead to increased evaporative water loss through damaged skin (insensible water loss). Crystalloid fluids help to replace this lost fluid and maintain adequate hydration status in the client.

C. In severe burn injuries, there may be a need for blood transfusions due to hemorrhage or ongoing blood loss. Crystalloid fluids can help to extend plasma volume temporarily until blood products are available for transfusion, thereby supporting circulatory stability.

D. Burn injuries can disrupt electrolyte balance due to fluid shifts and tissue damage. Crystalloid fluids contain electrolytes (such as sodium and chloride) that help to restore and maintain electrolyte balance in the body.

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A client is being treated for syndrome of inappropriate antidiuretic hormone (SIADH). On examination, the client has a weight gain of 4.4 lbs (2 kg) in 24 hours and an elevated blood pressure. Which intervention should the nurse implement first?

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Naxlex Comprehensive Predictor Exams

The parent of a 7-month-old brings the infant to the clinic because the skin in the diaper area is excoriated and red, but there are no blisters or bleeding. The parent reports no evidence of watery stools. Which nursing intervention should the nurse implement?

Correct Answer is B

Explanation

Correct Answer is A

Explanation

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