EMT Drug Profiles Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

EMT Drug Profiles Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the primary action of activated charcoal in poisoning cases? It binds to toxins in the digestive tract and prevents absorption. When should you NOT give activated charcoal? If the patient has altered mental status or ingested caustics or hydrocarbons. How is activated charcoal administered? Orally, in a pre-mixed liquid form. What is the most common side effect of activated charcoal? Black stools and possible vomiting. What is the generic name of aspirin? Acetylsalicylic acid. 2 Why is aspirin given to a patient with chest pain? It helps prevent further blood clotting. What is the typical adult dose of aspirin for chest pain? 160–325 mg, chewed. When should aspirin be avoided? If the patient has active bleeding or an allergy to aspirin. What is the most common side effect of aspirin? Stomach irritation or bleeding. What is the mechanism of action of aspirin in suspected heart attacks? It inhibits platelet aggregation (blood clotting). What is the primary effect of nitroglycerin in chest pain? It dilates the blood vessels to reduce cardiac workload. 3 How is nitroglycerin administered? Sublingually, as a tablet or spray under the tongue. What is a contraindication for nitroglycerin use? Low blood pressure (typically <100 mmHg systolic) or recent use of erectile dysfunction meds. What is a common side effect of nitroglycerin? Headache or dizziness. What should you do before administering nitroglycerin? Check the blood pressure and confirm medication rights. Why should a patient be seated or lying down when given nitroglycerin? To prevent fainting due to a drop in blood pressure. What does epinephrine do during anaphylaxis? It reverses airway swelling, raises blood pressure, and improves breathing. 4 How is epinephrine usually administered in the field? Intramuscularly via an auto-injector. What is the standard adult dose of an epinephrine auto-injector? 0.3 mg IM. What is the most common pediatric dose of epinephrine? 0.15 mg IM. What are the common side effects of epinephrine? Increased heart rate, anxiety, and shakiness.