Paramedics Exam EMS Operations and Safety 4 — Questions and Answers
Question 1: Which START triage category is assigned to a patient who is breathing after a head-tilt/chin-lift but has a respiratory rate of 32 breaths per minute?
- Black
- Green
- Yellow
- Red (Correct answer)
Correct answer: Red
A respiratory rate above 30 breaths per minute after repositioning classifies the patient as Red (Immediate) in START triage.
Question 2: Which federal regulation governs the transportation of hazardous materials on U.S. highways and applies to EMS response planning?
- OSHA 29 CFR 1910.120
- DOT 49 CFR (Correct answer)
- NFPA 704
- EPA CERCLA
Correct answer: DOT 49 CFR
DOT 49 CFR (Code of Federal Regulations) governs the transportation of hazardous materials on U.S. highways.
Question 3: During an MCI, the term 'span of control' in ICS refers to:
- The geographic area managed by a single unit
- The number of subordinates one supervisor can effectively manage (typically 3–7) (Correct answer)
- The radio frequencies assigned to each sector
- The total number of patients triaged
Correct answer: The number of subordinates one supervisor can effectively manage (typically 3–7)
Span of control is the number of resources one supervisor can manage effectively, ideally 3–7 with 5 being optimal.
Question 4: A paramedic experiences symptoms of stress after a traumatic pediatric call. The BEST initial support intervention is:
- Critical Incident Stress Debriefing (CISD) within 24 hours
- Peer support and open communication with crew members (Correct answer)
- Mandatory referral to a psychiatrist
- Reassignment to a non-clinical role
Correct answer: Peer support and open communication with crew members
Immediate peer support and open communication are the first-line, evidence-supported interventions after a traumatic event.
Question 5: When lifting a heavy patient, which body mechanics rule is MOST important to prevent back injury?
- Bend at the waist and keep legs straight
- Keep the load close to the body and lift with the legs (Correct answer)
- Twist the torso to change direction quickly
- Use only one hand for lighter loads
Correct answer: Keep the load close to the body and lift with the legs
Keeping the load close and lifting with leg muscles protects the spine from compressive and shear forces.
Question 6: An ambulance loses power steering while en route to a hospital. The safest action is to:
- Continue at the same speed using increased steering effort
- Accelerate to maintain control
- Gradually reduce speed, pull safely off the road, and notify dispatch (Correct answer)
- Turn off the engine to restart it while moving
Correct answer: Gradually reduce speed, pull safely off the road, and notify dispatch
Gradually reducing speed and safely pulling over prevents loss of control while keeping crew and patient safe.
Question 7: Which NIMS component establishes common terminology and integrated communications across agencies?
- Emergency Operations Plan (EOP)
- Resource management
- Communications and information management (Correct answer)
- Preparedness
Correct answer: Communications and information management
The communications and information management component of NIMS ensures interoperability through common terminology and integrated systems.
Paramedics Exam EMS Operations and Safety 4
Which START triage category is assigned to a patient who is breathing after a head-tilt/chin-lift but has a respiratory rate of 32 breaths per minute?