A nurse is discussing alcohol tolerance with a newly licensed nurse. Which of the following statements by the newly licensed nurse indicates an understanding of the teaching?

"Alcohol tolerance causes the client to have an increased effect when taking opiates."

"Alcohol tolerance can result in a decreased physical response to alcohol."

"A client who has alcohol tolerance develops physical changes when they haven't recently ingested alcohol."

"Alcohol tolerance is a medical emergency and can develop as a result of withdrawal."