The nurse is caring for a client who is immobile and developed a stage IV pressure injury on the sacrum. The nurse identifies eschar in the wound bed. Which intervention is most important for the nurse to implement?

Rationale for Correct Choices:

• Alcohol withdrawal: The client's tachycardia, low-grade fever, tremulousness, agitation, and recent cessation of alcohol use suggest early alcohol withdrawal. The presence of a 10-year drinking history and neurological symptoms also supports this condition.
• Implement seizure precautions: Seizure risk increases in alcohol withdrawal, especially within 6–48 hours of last intake. Safety measures are essential to reduce harm from potential seizures during detoxification.
• Infuse thiamine: Chronic alcohol use often causes thiamine deficiency, which can lead to Wernicke's encephalopathy. Thiamine should be administered before glucose to prevent neurologic complications.
• Seizure activity: Monitoring for seizures is crucial as withdrawal-related seizures are a common and dangerous complication in alcohol-dependent clients undergoing detox.
• Vital signs: Autonomic instability (e.g., elevated blood pressure and heart rate) occurs during withdrawal. Frequent monitoring can help detect progression to delirium tremens.

Rationale for Incorrect Choices:

• Increased intracranial pressure: Although the client has a head laceration, there is no loss of consciousness, vomiting, or abnormal GCS, making ICP less likely as the primary concern at this stage.
• Pneumonia: There is no productive cough, lung involvement, abnormal lung sounds, or elevated white blood cell count to indicate pneumonia.
• Anaphylaxis: The client’s symptoms do not suggest an allergic reaction, there is no rash, airway involvement, or sudden hypotension.
• Administer albuterol: This is used for bronchospasm or asthma. The client has no respiratory distress, wheezing, or bronchoconstriction signs requiring bronchodilators.
• Call rapid response: The client is stable and alert, with no sudden life-threatening deterioration, so rapid response is not necessary.
• Insert central venous pressure (CVP) monitor: CVP monitoring is invasive and reserved for critically ill patients needing fluid status evaluation, not indicated in early alcohol withdrawal.
• White blood cells: WBC count is more relevant for infection monitoring, which is not currently the primary issue in this presentation.
• Glasgow Coma Scale: Although helpful if neurological deterioration is suspected, the client is alert and interactive, making GCS unnecessary as a routine measure in this case.
• Monitor intracranial pressure (ICP): There is no evidence of head trauma severity or neurological decline warranting ICP monitoring at this time.

Rationale:

A. Prepare a new water-seal system and reattach the chest tube: After temporarily placing the disconnected tube in sterile water to prevent air entry, the priority is to re-establish a closed drainage system to maintain negative intrathoracic pressure and prevent complications like tension pneumothorax.

B. Clamp the chest tube and maintain its distal end in the water: Clamping a chest tube can increase the risk of tension pneumothorax by trapping air inside the pleural cavity. It should only be done momentarily and under specific circumstances.

C. Apply pressure to the chest tube site using a petroleum gauze: This is appropriate if the chest tube becomes dislodged from the insertion site, not if it's disconnected from the drainage system. The insertion site remains intact in this case.

D. Begin manual ventilation while returning the client to the bed: There is no indication of respiratory distress or collapse requiring manual ventilation. The immediate need is to restore the chest tube drainage system.