A nurse is caring for a client who has chronic kidney failure. The client received hemodialysis 1 hr ago. The nurse should identify that which of the following findings is a manifestation of a complication related to the procedure?

A. Client report of pain at the incision site: Pain is expected after a thyroidectomy and can be managed with analgesics. While discomfort can affect recovery, it does not indicate an immediate life-threatening complication.

B. High-pitched sound on inspiration: Stridor suggests airway obstruction due to laryngeal edema or tracheal compression, which can rapidly progress to respiratory distress. Immediate intervention, such as airway support or emergency intubation, is required to prevent asphyxiation.

C. Hypoactive bowel sounds: Decreased bowel sounds are common postoperatively due to anesthesia and immobility. This should be monitored for potential ileus but does not pose an immediate danger.

D. Loose tracheal secretions: Excess secretions may require suctioning, but they do not indicate a critical airway compromise like stridor does. Maintaining a clear airway is essential, but this finding alone is not an emergency.

A. A client who has aspiration pneumonia: Pneumonia leads to hypoventilation and carbon dioxide retention, which causes respiratory acidosis. It does not typically result in metabolic alkalosis since it affects gas exchange rather than acid-base balance at the metabolic level.

B. A client who is receiving continuous gastric suctioning: Prolonged removal of gastric secretions depletes hydrochloric acid, leading to an excess of bicarbonate in the blood and resulting in metabolic alkalosis. This is a common cause of alkalosis, along with excessive vomiting or diuretic use.

C. A client who is experiencing an opioid overdose: Opioids depress the respiratory system, reducing ventilation and causing carbon dioxide buildup, leading to respiratory acidosis. This does not cause metabolic alkalosis, as the issue originates in the lungs, not metabolism.

D. A client who has uncontrolled diabetes mellitus: Diabetic ketoacidosis results in excessive production of acidic ketone bodies, which lower blood pH and cause metabolic acidosis. The acid-base disturbance in diabetes is typically acidosis, not alkalosis.