A client who was rescued from a house fire is admitted to the burn unit with deep dermal, partial thickness (second degree) burns over approximately one-third of the back and upper thighs. The
nurse begins administration of prescribed crystalloid fluids for the first 24-hours following the burn incident. Which physiological response is promoted by the administration of the fluids?

Fluid resuscitation due to capillary leaking.

Replacement of insensible water loss.

Extension of plasma until blood is available.

Restoration of electrolyte balance.

Answer and Explanation

The Correct Answer is A

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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Free Nursing Study Resources

Correct Answer is ["0.75"]

Explanation

Calculate the volume of the reconstituted solution that contains the prescribed dose of 0.1875 mg. Since the reconstituted solution has a concentration of 0.25 mg per 1 mL, we can set up a proportion to find the answer: (0.1875 mg / X mL) = (0.25 mg / 1 mL).

Solving for X gives us X = (0.1875 mg * 1 mL) / 0.25 mg, which equals 0.75 mL.

Therefore, the nurse should administer 0.75 mL of the reconstituted solution.

A. Avoid the consumption of wine, beer, and coffee. B. Substitute natural fruit juices for carbonated drinks. C. Encourage active range of motion to limit stiffness. D. Use electric heating pad when pain is at its worse.

Correct Answer is A

Explanation

Rationale

A. This instruction is relevant because alcohol, particularly beer and wine, can exacerbate gout symptoms due to their purine content, which can lead to increased uric acid levels in the blood. High uric acid levels can contribute to gouty arthritis flare-ups.

B. This instruction promotes a healthier dietary choice, as carbonated drinks often contain added sugars and contribute to excess calorie intake, which can contribute to obesity. However, fruit juices can also be high in sugars and should be consumed in moderation. Encouraging water as the primary beverage choice would be even better for weight loss and overall health.

C. This instruction is generally beneficial for maintaining joint mobility and preventing stiffness, which can be particularly important for someone experiencing pain in a weight-bearing joint like the ankle. However, if the pain is severe and acute, active range of motion exercises may need to be introduced gradually and under guidance to avoid exacerbating the condition.

D. Heat therapy can provide symptomatic relief for joint pain associated with conditions like gouty arthritis. However, it is important to ensure that heat is not applied during acute inflammation or gout flare-ups, as it can potentially worsen symptoms. Cold therapy may be more appropriate during active inflammation.

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["0.75"]

Explanation

Correct Answer is A

Explanation

The healthcare provider prescribes a low-fiber diet for a client with ulcerative colitis. Which food selection indicates to the nurse that the client understands the prescribed diet? A Baked potato with skin, raw carrots.

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?

A parent brings their 2-month-old infant to the clinic to receive the recommended primary vaccines. Which instruction should the nurse provide the parent about care of the infant after the injections?

An older client with osteoarthritis reports increasing pain and stiffness in the right knee and asks how to reduce these symptoms. In responding to the client, the nurse recognizes what pathology as the cause of the symptoms?

A client with septic shock develops disseminated intravascular coagulation (DIC). Which pathophysiologic process should the nurse recognize as the cause of the coagulation problem?

Which problem reported by a client taking lovastatin requires the most immediate follow-up by the nurse?

The charge nurse observes a new nurse preparing to irrigate an intravenous catheter. The new nurse brought a luer-lock tipped syringe. Which action should the charge nurse take?