A patient comes to the clinic with a history of alcohol abuse. The provider makes the medical diagnosis of Wernicke encephalopathy and orders large doses of vitamin B 1 . Which response indicates that...

A patient comes to the clinic with a history of alcohol abuse. The provider makes the medical diagnosis of Wernicke encephalopathy and orders large doses of vitamin B₁. Which response indicates that the treatment is working?

1. No seizure activity

2. Less confusion and improvement of memory

3. Decreased urge to drink alcohol

4. No tremors, nausea, or vomiting