Cardiopulmonary Resuscitation (CPR) Practice 2025 - Free CPR Practice Questions and Study Tips.

In emergency situations, atropine is a drug that can be administered intratracheally. This method of administration is particularly valuable when intravenous access is challenging or impossible to obtain quickly. Atropine works by blocking the action of the vagus nerve on the heart, leading to increased heart rate and improved cardiac output, which can be vital during resuscitation efforts.

The ability to give atropine via this route is important because it can achieve rapid drug delivery directly to the bloodstream through the trachea's rich vascular network. This can be critical in situations where the patient's condition is deteriorating and time is essential.

Other drugs like diazepam, ibuprofen, and furosemide are not indicated for intratracheal administration. Diazepam, primarily used for its sedative and anticonvulsant effects, is usually given intravenously due to the potential for irritation if administered through alternate routes. Ibuprofen, an anti-inflammatory medication, is typically given orally or intravenously and is not suitable for emergency intratracheal use. Furosemide, a diuretic, is administered intravenously as it needs to be systemically active rather than delivered through the trachea. Therefore, the unique characteristics and emergency applicability of atropine