First Aider Practice Test

Symptoms are the subjective indicators a person can feel when facing a physical or mental health challenge. They are experiences the individual reports, such as pain, fatigue, shortness of breath, dizziness, or mood changes. Because symptoms come from the person’s own perception, they are not directly observable by others without asking. This distinguishes them from signs, which are objective clues noticed by someone else, like a fever, rash, or rapid heartbeat. Causes are the underlying reasons a condition develops, while triggers are specific events that can provoke symptoms in a susceptible person. Since the question asks for indicators that a person can feel, symptoms are the best fit because they describe the personal, felt experiences of health problems.