To improve the oxygenation of a client with acute respiratory distress syndrome (ARDS) who is receiving mechanical ventilation, the nurse should place the client in which position?

Supine

Prone

Lateral side

Semi-Fowler's

Answer and Explanation

The Correct Answer is B

Choice A reason: The supine position is when a patient lies flat on their back. Although it is commonly used for many procedures and treatments, it is not the best position for improving oxygenation in clients with ARDS. Lying flat on the back can cause the lungs to become compressed, reducing the efficiency of gas exchange and potentially leading to further respiratory complications.

Choice B reason: The prone position, where the patient is lying face down, is the recommended position to improve oxygenation in clients with ARDS. Prone positioning helps to recruit more alveoli, improves ventilation-perfusion matching, and reduces the shunting of blood through non-ventilated areas of the lung. Studies have shown that placing patients in the prone position can significantly improve oxygenation and decrease mortality in ARDS patients.

Choice C reason: The lateral side position, where the patient lies on their side, can be used for patients with certain conditions or during recovery from some surgical procedures. However, it does not provide the same benefits for improving oxygenation in ARDS as the prone position does. Lateral positioning might help with comfort and prevent pressure sores, but it does not enhance lung function and gas exchange in the same way.

Choice D reason: The Semi-Fowler's position, where the patient's head and torso are elevated to a 30-45 degree angle, is useful for promoting respiratory comfort and reducing the risk of aspiration. While it can help improve ventilation and is beneficial for patients with respiratory distress, it does not offer the same degree of improvement in oxygenation for ARDS patients as the prone position.

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Correct Answer is B

Explanation

Choice A reason: While performing a daily full head-to-toe assessment is important in comprehensive patient care, this answer does not specifically address why the nurse would be particularly concerned with assessing the abdomen in a burn patient.

Choice B reason: Assessing for a paralytic ileus secondary to reduced blood flow is crucial in patients with serious burns. Burns can lead to significant physiological stress, which can decrease blood flow to the gastrointestinal tract. This reduction in blood flow can cause a paralytic ileus, a condition where the intestines do not move properly, leading to abdominal distention, pain, and decreased bowel sounds. Early detection is vital to prevent complications.

Choice C reason: While nausea and vomiting related to pain medication are possible in burn patients, the primary concern in assessing the abdomen would be to identify more serious conditions such as a paralytic ileus. This answer does not capture the immediate criticality compared to assessing for paralytic ileus.

Choice D reason: Monitoring for increased motility that may result in cramps and diarrhea is not the primary concern in burn patients. In fact, burn patients are more likely to experience decreased gastrointestinal motility due to the stress response and reduced blood flow rather than increased motility.

A. Obtain daily weights of the client. B. Assess for acid-base balance. C. Assess the client's serum creatinine. D. Auscultate heart sounds.

Correct Answer is A

Explanation

Choice A reason: Obtaining daily weights of the client is the best action to assess the therapeutic effect of furosemide in managing early chronic kidney disease. Daily weights provide valuable information about fluid balance and the effectiveness of the diuretic in reducing fluid retention. Consistent weight monitoring helps determine if the medication is achieving its goal of managing fluid overload, which is a common issue in CKD patients.

Choice B reason: Assessing acid-base balance is important in managing CKD, but it is not the primary action to assess the therapeutic effect of furosemide. While diuretics can influence electrolyte levels and acid-base balance, monitoring fluid status through daily weights is more directly related to evaluating the effectiveness of the medication.

Choice C reason: Assessing the client's serum creatinine is crucial for monitoring kidney function and progression of CKD. However, it is not the primary action to determine the therapeutic effect of furosemide. The focus of furosemide therapy is to manage fluid balance, and daily weights provide a more immediate and relevant assessment of this effect.

Choice D reason: Auscultating heart sounds is part of a comprehensive assessment of a CKD patient, but it is not the best action to evaluate the therapeutic effect of furosemide. Heart sounds can provide information about cardiac function and potential complications, but they do not directly measure the effectiveness of fluid management achieved by the diuretic.

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To improve the oxygenation of a client with acute respiratory distress syndrome (ARDS) who is receiving mechanical ventilation, the nurse should place the client in which position?

Nursing Test Bank

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