Which of the following statements is false with regards to the toxicokinetics of phenytoin?

a) HONK is a recognized complication.

b) It is a Na channel blocker.

c) It causes QRS widening.

d) It shares the same order of elimination kinetics as salicylate.

Which one of the following antidotes matches the underlying toxicity?

a) Benzodiazepines–naloxone (Narcan)

b) Narcotics–flumazenil (Romazicon)

c) Ethylene glycol–ethanol (booze)

d) Acetaminophen–fomepizole (4-methylpyrazole)

e) High carboxyhemoglobin–methylene blue