Which statement best describes the scientific rationale for administering acetylcysteine (Mucomyst), an antidote, to a child who was brought to the emergency room? 1. Mucomyst neutralizes toxic...

Which statement best describes the scientific rationale for administering acetylcysteine (Mucomyst), an antidote, to a child who was brought to the emergency room?

1. Mucomyst neutralizes toxic substances by changing the pH of the poison.

2. Mucomyst binds with bleach, and it is excreted through the bowel.

3. Mucomyst is the antidote for acute acetaminophen (Tylenol) poisoning.

4. Mucomyst induces vomiting, and the client eliminates much of the narcotics.