The nurse is caring for a client on a mechanical ventilator…

The nurse is caring for a client on a mechanical ventilator when the high-pressure alarm begins to sound. On assessment, the nurse notes an increased respiratory rate, visible secretions in the endotracheal tube, and coarse crackles on auscultation. What is the nurse’s priority action?

A client receiving mechanical ventilation becomes agitated a…

A client receiving mechanical ventilation becomes agitated and suddenly self-extubates. The nurse enters the room and finds the client coughing forcefully, with oxygen saturation dropping to 84%, tachypnea, and use of accessory muscles. What is the nurse’s priority action?

A nurse is caring for a client with diabetic ketoacidosis (D…

A nurse is caring for a client with diabetic ketoacidosis (DKA) who is receiving continuous IV insulin therapy. The client’s current serum glucose is 340 mg/dL. The nurse prepares to adjust the insulin infusion rate. Which intervention is the priority to prevent complications associated with insulin therapy?