Which of the following drugs can be administered through an endotracheal tube (ETT)?

The administration of medications through an endotracheal tube (ETT) is typically reserved for certain types of drugs that can be effectively delivered via this route, particularly in emergency situations or when other routes are not available.

Atropine sulfate and naloxone are examples of medications that can be given via an ETT. Atropine is often used in cases of bradycardia or as part of advanced cardiovascular life support (ACLS) protocols, while naloxone is an opioid antagonist used in cases of suspected opioid overdose. When these medications are administered via the ETT, they can still exert their pharmacological effects despite the route of administration being less than optimal.

In contrast, corticosteroids, beta-agonists, and antibiotics are generally not recommended for ETT administration. While beta-agonists can be nebulized and are commonly used for asthma or COPD exacerbations, their effectiveness can be diminished when delivered through the ETT. Corticosteroids are typically given orally or via injection for systemic effects, while antibiotics are usually administered intravenously or intramuscularly. The effectiveness and absorption of these drug classes through the ETT do not match the efficacy required for treating critical conditions.

Thus, the appropriateness and effectiveness of