Emergency Medical Technician (EMT) Practice Test

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Prepare for the EMT Test with multiple-choice questions and explanations. Study with flashcards and access detailed resources to enhance your knowledge. Get set for a successful exam experience!

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Which signs and symptoms can indicate a person has been exposed to stimulant drugs?

decrease hr, bp, rr; depress mental status; cool clammy and pale
hypoxia at a cellular level; confusion; agitation; burning in mouth; dyspnea
dilated pupils; elevated heart rate; agitation/excitation; unresponsiveness to pain
modified position; elevated heart rate; confusion

The correct answer is: dilated pupils; elevated heart rate; agitation/excitation; unresponsiveness to pain

The signs and symptoms that indicate a person has been exposed to stimulant drugs include dilated pupils, elevated heart rate, agitation or excitation, and unresponsiveness to pain. Stimulant drugs, such as cocaine or amphetamines, typically increase the activity of the central nervous system. This heightened activity results in physical symptoms like dilated pupils and an increased heart rate, reflecting the body's fight or flight response. Agitation and excitation are common psychological responses to stimulants, leading to hyperactivity and heightened alertness. However, in extreme cases, prolonged stimulant use can result in severe reactions such as altered levels of consciousness, which may manifest as unresponsiveness to pain. These physical and psychological responses are hallmark indicators of stimulant exposure, making this answer the most accurate choice.