A nurse is monitoring a client who is 12 hr postoperative following a colectomy. Which of the following findings should the nurse report to the provider?

a. Restrict oral fluids to 800 to 1,000 mL/day: Hyponatremia is a characteristic finding in SIADH, and fluid restriction is a key intervention to correct the imbalance.

b. Maintain an IV of 0.45% sodium chloride: Infusing hypertonic (3%) saline may be indicated in severe cases of hyponatremia, but the initial step is fluid restriction.

c. Ensure the client receives a 2 g/day sodium diet: Dietary sodium restriction is not the primary intervention for SIADH. Fluid restriction is more critical.

d. Administer desmopressin acetate 0.2 mg orally: Desmopressin acetate is an antidiuretic

hormone and would exacerbate the retention of water, further decreasing sodium levels. It is not the appropriate intervention for this client.

a. Increasing dyspnea: Atelectasis is the collapse of alveoli, leading to decreased lung volume and impaired gas exchange. Dyspnea (difficulty breathing) is a common symptom as the lung's ability to oxygenate the blood is compromised.

b. Dry cough: A dry cough may be present, but it is not specific to atelectasis. It can occur for various reasons postoperatively.

c. Facial flushing: Facial flushing is not a typical finding in atelectasis. It is more commonly associated with conditions such as fever or allergic reactions.

d. Decreasing respiratory rate: Atelectasis can lead to increased respiratory rate as the body tries to compensate for decreased lung function. A decreasing respiratory rate would be less likely in the presence of atelectasis.