A nurse is caring for a client who was recently diagnosed with depression. The client's partner asks when he will get better. Which of the following is an appropriate response by the nurse?

Rationale:

A. Apply a warm compress: Applying a warm compress may help promote absorption of infiltrated fluid and reduce discomfort, but it should not be the initial action. Warm compresses are appropriate only after the infusion is stopped and proper assessment is completed.

B. Stop the infusion: The first priority when infiltration is suspected—evidenced by cool, edematous skin—is to stop the infusion immediately. Continuing the infusion could lead to worsening tissue damage or complications depending on the type of fluid or medication.

C. Document the infiltration: Documentation is necessary but not the immediate priority. It should follow prompt clinical action to stop the infusion and prevent further harm to the surrounding tissue.

D. Elevate the arm: Elevating the arm can help reduce edema, but this supportive measure should be done only after the infusion has been stopped. It does not address the root cause or prevent further infiltration.

Rationale:

• Chronic respiratory infections: A positive sweat chloride test confirms cystic fibrosis, a condition characterized by thick mucus that obstructs airways, leading to persistent cough, wheezing, and a high risk of recurrent lung infections due to impaired mucus clearance.

• Malabsorption: Cystic fibrosis affects the pancreas by blocking enzyme flow needed for digestion. This results in poor nutrient absorption, causing symptoms like excessive hunger, weight loss despite eating well, and abdominal distension, all of which are evident in this child.

• Bone marrow failure: There are no signs of pancytopenia, anemia, or infection susceptibility that would suggest bone marrow dysfunction. Cystic fibrosis does not typically impact hematopoietic function directly.

• Hypernatremia: Although cystic fibrosis can lead to salt imbalances due to abnormal chloride transport, hypernatremia is not commonly a presenting concern unless there's severe dehydration, which is not evident here.

• Excessive weight gain: The child is losing weight despite increased appetite. Malabsorption from pancreatic insufficiency prevents weight gain in cystic fibrosis, making excessive weight gain an unlikely risk.