Which of the following is NOT a method of administration for Narcan?

Narcan, known for its ability to reverse opioid overdoses, can be administered through various methods, including intravenous (IV), intramuscular (IM), and subcutaneous (SubQ) routes. Each of these methods allows for the rapid delivery of the medication into the bloodstream, facilitating a quick response during an overdose situation.

The oral route, however, is not an acceptable method of administering Narcan for acute opioid overdose. This is because when taken orally, the medication must pass through the gastrointestinal tract and undergo first-pass metabolism in the liver before reaching systemic circulation, which significantly delays its effects. In emergencies, where immediate action is critical, oral administration would not provide the rapid reversal needed.

Thus, while Narcan is versatile in its modes of delivery, the oral route does not align with the urgent requirements of opioid overdose management, emphasizing why this method is not valid for Narcan administration.