A nurse in an emergency department is caring for a client who has a new prescription for acetylcysteine. For which of the following conditions should the nurse expect to administer this medication?

A. Acetylcysteine is not indicated for gastrointestinal bleeding; other treatments are used for that condition. B. Acute bronchospasm is treated with bronchodilators rather than acetylcysteine. C. Morphine toxicity requires other interventions, such as opioid antagonists (e.g., naloxone), and acetylcysteine is not effective in this case. D. Acetylcysteine is specifically indicated for acetaminophen toxicity as it acts as an antidote, replenishing glutathione stores and preventing liver damage from toxic metabolites.