Advanced Emergency Medical Technician (AEMT) Practice Test

What is the most commonly administered sublingual medication by AEMTs?

1. Aspirin

2. Nitroglycerin

3. Nitrous oxide

4. Albuterol

The correct answer is: Nitroglycerin

Nitroglycerin is the most commonly administered sublingual medication by AEMTs primarily due to its rapid onset of action in relieving angina or chest pain associated with cardiac conditions. When placed under the tongue, nitroglycerin is absorbed directly into the bloodstream, allowing for quick alleviation of symptoms. This rapid absorption is critical in emergency situations where a patient may be experiencing significant cardiac distress. The other medications listed are administered through different routes or are not typically used sublingually in emergency settings. Aspirin, while commonly given to patients with suspected cardiac events, is typically chewed or swallowed, rather than placed sublingually. Nitrous oxide is a gas used primarily for analgesia and sedation, administered through inhalation rather than sublingually. Albuterol, a bronchodilator for asthma or respiratory distress, is usually given via nebulization or inhaler, not sublingually. Hence, the unique properties and application of nitroglycerin make it the correct answer in this context.