EMT Basic Medications Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

EMT Basic Medications Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the maximum number of doses of nitroglycerin an EMT can assist a patient with, according to most local protocols? Three doses, spaced five minutes apart if chest pain persists and systolic BP remains adequate. Which vital sign must be checked before assisting with nitroglycerin? Blood pressure. Why should nitroglycerin not be given if the patient’s systolic blood pressure is below 90 mmHg? It can cause dangerous hypotension. What is the action of epinephrine when used for anaphylaxis? It constricts blood vessels and opens airways. 2 When should you administer activated charcoal? When a patient has recently ingested a toxin and is awake and able to swallow. What is the main reason oxygen is administered to patients in EMS? To increase oxygen delivery to tissues. What medication is used to reverse the effects of opioid overdose? Naloxone (Narcan). What route is most commonly used for EMT-administered naloxone? Intranasal. What must be present before assisting a patient with their prescribed epinephrine auto-injector? Signs of severe allergic reaction with airway involvement or hypotension. What is the usual dose for a single adult epinephrine auto-injector? 0.3 mg. 3 What is the purpose of aspirin in patients with chest pain? It prevents blood clotting and reduces platelet aggregation. What is the typical dose of aspirin given in the field? 160–325 mg, usually in chewable tablets. Why should aspirin not be given to a patient with a suspected stroke? It could worsen bleeding if the stroke is hemorrhagic. What condition must be ruled out before giving oral glucose? Inability to protect the airway. What is the preferred route for administering oral glucose? Buccal (between the cheek and gum). What is the first step before giving any medication as an EMT? Ensure the five rights: right patient, right medication, right dose, right route, right time. 4 What is a contraindication for administering activated charcoal? Altered mental status or inability to swallow. What is the action of albuterol when used for respiratory distress? It relaxes bronchial muscles and opens airways. How is albuterol typically delivered in the prehospital setting? Via metered-dose inhaler (MDI) or nebulizer. What should you ask before assisting with an MDI? Has the patient already used it today, and how