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EMT Hosa Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the first thing to do when arriving at a hazardous materials scene?✔✔Call for specialized assistance
What is the term for difficulty breathing?✔✔Dyspnea
What is the most reliable sign of circulation in an infant?✔✔Brachial pulse
What is the appropriate ventilation rate for an adult using a BVM?✔✔One breath every 5 to 6 seconds
What does a narrowing pulse pressure often indicate?✔✔Shock
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What is a common cause of altered mental status in diabetic patients?✔✔Hypoglycemia
What does the acronym AVPU assess?✔✔Alertness and responsiveness
What does the “V” in AVPU stand for?✔✔Responds to verbal stimuli
What is the most appropriate method to control external bleeding?✔✔Direct pressure
What is the highest priority during a mass casualty incident?✔✔Triage and scene safety
What should you do immediately if you suspect a spinal injury?✔✔Manually stabilize the cervical spine
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What is the first step in the primary assessment?✔✔Assess the patient’s general impression
What is the best way to reduce disease transmission?✔✔Hand washing
What does PPE stand for in EMS?✔✔Personal Protective Equipment
What is the purpose of a reassessment?✔✔Monitor for changes in condition
What is the first thing an EMT should do upon arriving at an emergency scene?✔✔Ensure scene safety
What is the normal respiratory rate for an adult?✔✔12 to 20 breaths per minute
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