AAOS EMT EXAM 1 Study Guide Questions and 100%
Verified Answers – Latest Update 2026/2027
1. acute stress reactions: Reaction to stress that occurs during a stressful situation.
2. airborne transmission: The spread of an organism in aerosol form.
3. bloodborne pathogens: Pathogenic microorganisms that are present in human blood and can cause
disease in humans. These pathogens include, but are not limited to, hepatitis B virus and human immunodeficiency virus (HIV).
4. Centers for Disease Control and Prevention (CDC): The primary federal agency that
conducts and supports public health activities in the United States. The CDC is part of the US Department of Health and Human
Services.
5. communicable disease: A disease that can be spread from one person or species to another.
6. contamination: The presence of infectious organisms or foreign bodies on or in objects such as dressings,
water, food, needles, wounds, or a patient's body.
7. cover and concealment: The tactical use of an impenetrable barrier for protection.
8. critical incident stress management (CISM): A process that confronts the responses to critical
incidents and defuses them, directing the emergency services personnel toward physical and emotional equilibrium.
9. cumulative stress reactions: Prolonged or excessive stress.
10. delayed stress reaction: Reaction to stress that occurs after a stressful situation.
11. designated officer: The individual in the department who is charged with the responsibility of managing
exposures and infection control issues.
12. direct contact: Exposure or transmission of a communicable disease from one person to another by physical
contact.
13. exposure: A situation in which a person has had contact with blood, body fluids, tissues, or airborne particles in a manner that
suggests disease transmission may occur.
14. foodborne transmission: The contamination of food or water with an organism than can cause disease.
15. general adaptation syndrome: The body's response to stress that begins with an alarm response, followed by a
stage of reaction and resistance, and then recovery or, if the stress is prolonged, exhaustion.
16. hepatitis: Inflammation of the liver, usually caused by a viral infection, that causes fever, loss of appetite, jaundice, fatigue,
and altered liver function.
17. host: The organism or individual that is attacḳed by the infecting agent.
, 18. human immunodeficiency virus (HIV): Acquired immunodeficiency syndrome (AIDS) is caused
by HIV, which damages the cells in the body's immune system so that the body is unable to fight infection or certain cancers.
Verified Answers – Latest Update 2026/2027
1. acute stress reactions: Reaction to stress that occurs during a stressful situation.
2. airborne transmission: The spread of an organism in aerosol form.
3. bloodborne pathogens: Pathogenic microorganisms that are present in human blood and can cause
disease in humans. These pathogens include, but are not limited to, hepatitis B virus and human immunodeficiency virus (HIV).
4. Centers for Disease Control and Prevention (CDC): The primary federal agency that
conducts and supports public health activities in the United States. The CDC is part of the US Department of Health and Human
Services.
5. communicable disease: A disease that can be spread from one person or species to another.
6. contamination: The presence of infectious organisms or foreign bodies on or in objects such as dressings,
water, food, needles, wounds, or a patient's body.
7. cover and concealment: The tactical use of an impenetrable barrier for protection.
8. critical incident stress management (CISM): A process that confronts the responses to critical
incidents and defuses them, directing the emergency services personnel toward physical and emotional equilibrium.
9. cumulative stress reactions: Prolonged or excessive stress.
10. delayed stress reaction: Reaction to stress that occurs after a stressful situation.
11. designated officer: The individual in the department who is charged with the responsibility of managing
exposures and infection control issues.
12. direct contact: Exposure or transmission of a communicable disease from one person to another by physical
contact.
13. exposure: A situation in which a person has had contact with blood, body fluids, tissues, or airborne particles in a manner that
suggests disease transmission may occur.
14. foodborne transmission: The contamination of food or water with an organism than can cause disease.
15. general adaptation syndrome: The body's response to stress that begins with an alarm response, followed by a
stage of reaction and resistance, and then recovery or, if the stress is prolonged, exhaustion.
16. hepatitis: Inflammation of the liver, usually caused by a viral infection, that causes fever, loss of appetite, jaundice, fatigue,
and altered liver function.
17. host: The organism or individual that is attacḳed by the infecting agent.
, 18. human immunodeficiency virus (HIV): Acquired immunodeficiency syndrome (AIDS) is caused
by HIV, which damages the cells in the body's immune system so that the body is unable to fight infection or certain cancers.
