PHTLS 10th Ed. Post Test Actual Exam 2026/2027 –
Comprehensive Prehospital Trauma Assessment with
Detailed Rationales | 100% Verified | Pass Guaranteed – A+
Graded
Section 1: Trauma Assessment, Scene Safety & Critical Thinking
Q1: You are dispatched to a motor vehicle collision on an interstate highway. Upon
arrival, you observe multiple vehicles with significant damage and bystanders
approaching the scene. What is your FIRST action?
A. Begin triage of all patients immediately
B. Approach the most severely injured patient
C. Ensure scene safety for yourself, your crew, and bystanders
D. Request additional resources
C. Ensure scene safety for yourself, your crew, and bystanders [CORRECT]
Correct Answer: C
Rationale: Scene safety is the first and most critical assessment when approaching any
trauma patient per PHTLS protocols. Ensuring a safe scene protects responders,
patients, and bystanders before patient contact and care initiation.
Q2: During your pre-arrival assessment, you learn that severe thunderstorms are
approaching the scene of a multi-vehicle crash with 8 patients. This information is
important because:
,A. It determines the mechanism of injury
B. It affects scene safety, resource needs, and transport decisions
C. It indicates all patients will have hypothermia
D. Weather conditions are irrelevant to trauma care
B. It affects scene safety, resource needs, and transport decisions [CORRECT]
Correct Answer: B
Rationale: Pre-arrival assessment considerations include weather conditions, number of
patients, and scene hazards. Severe weather may require scene evacuation, additional
resources, altered transport routes, and heightened awareness of environmental threats
to patients and providers.
Q3: In PHTLS, a "principle" is defined as:
A. The specific technique used to splint a fracture
B. What needs to be done in trauma care
C. The brand of equipment preferred by the agency
D. How a procedure is performed
B. What needs to be done in trauma care [CORRECT]
Correct Answer: B
Rationale: In trauma care, a principle defines what needs to be done (e.g., control
hemorrhage, ensure ventilation), while a preference defines how it is achieved (e.g.,
,specific tourniquet brand, specific airway adjunct). Principles are evidence-based;
preferences may vary by system.
Q4: A "preference" in PHTLS refers to:
A. The mandatory protocol for all EMS agencies
B. How a principle is achieved in trauma care
C. The order of patient assessment
D. The decision to transport to a trauma center
B. How a principle is achieved in trauma care [CORRECT]
Correct Answer: B
Rationale: A preference is how a principle is achieved. For example, the principle is
"control extremity hemorrhage"; the preference may be a specific commercial
tourniquet, hemostatic dressing, or direct pressure technique based on agency
protocols and available resources.
Q5: The "Golden Period" in trauma care refers to:
A. The time required to complete the primary survey
B. The goal to expedite field care and transport to definitive care
C. The 10 minutes immediately following injury
D. The time allowed for scene investigation
B. The goal to expedite field care and transport to definitive care [CORRECT]
, Correct Answer: B
Rationale: The "Golden Period" emphasizes that trauma mortality increases with time to
definitive care. The goal is to minimize scene time, perform critical interventions, and
rapidly transport to appropriate trauma centers to optimize outcomes.
Q6: The "Platinum 10 minutes" in trauma care refers to:
A. The time allowed for secondary survey completion
B. The maximum time to identify and manage immediate threats, prepare for transport,
and begin transport
C. The time from hospital arrival to surgery
D. The duration of CPR before termination
B. The maximum time to identify and manage immediate threats, prepare for transport,
and begin transport [CORRECT]
Correct Answer: B
Rationale: The "Platinum 10 minutes" is the maximum time to identify life threats,
initiate critical interventions, package the patient, and begin transport. This concept
emphasizes rapid assessment and movement to definitive care.
Q7: During trauma care, the critical thinking process includes all of the following
EXCEPT:
A. Develop a plan of action
B. Initiate the plan
Comprehensive Prehospital Trauma Assessment with
Detailed Rationales | 100% Verified | Pass Guaranteed – A+
Graded
Section 1: Trauma Assessment, Scene Safety & Critical Thinking
Q1: You are dispatched to a motor vehicle collision on an interstate highway. Upon
arrival, you observe multiple vehicles with significant damage and bystanders
approaching the scene. What is your FIRST action?
A. Begin triage of all patients immediately
B. Approach the most severely injured patient
C. Ensure scene safety for yourself, your crew, and bystanders
D. Request additional resources
C. Ensure scene safety for yourself, your crew, and bystanders [CORRECT]
Correct Answer: C
Rationale: Scene safety is the first and most critical assessment when approaching any
trauma patient per PHTLS protocols. Ensuring a safe scene protects responders,
patients, and bystanders before patient contact and care initiation.
Q2: During your pre-arrival assessment, you learn that severe thunderstorms are
approaching the scene of a multi-vehicle crash with 8 patients. This information is
important because:
,A. It determines the mechanism of injury
B. It affects scene safety, resource needs, and transport decisions
C. It indicates all patients will have hypothermia
D. Weather conditions are irrelevant to trauma care
B. It affects scene safety, resource needs, and transport decisions [CORRECT]
Correct Answer: B
Rationale: Pre-arrival assessment considerations include weather conditions, number of
patients, and scene hazards. Severe weather may require scene evacuation, additional
resources, altered transport routes, and heightened awareness of environmental threats
to patients and providers.
Q3: In PHTLS, a "principle" is defined as:
A. The specific technique used to splint a fracture
B. What needs to be done in trauma care
C. The brand of equipment preferred by the agency
D. How a procedure is performed
B. What needs to be done in trauma care [CORRECT]
Correct Answer: B
Rationale: In trauma care, a principle defines what needs to be done (e.g., control
hemorrhage, ensure ventilation), while a preference defines how it is achieved (e.g.,
,specific tourniquet brand, specific airway adjunct). Principles are evidence-based;
preferences may vary by system.
Q4: A "preference" in PHTLS refers to:
A. The mandatory protocol for all EMS agencies
B. How a principle is achieved in trauma care
C. The order of patient assessment
D. The decision to transport to a trauma center
B. How a principle is achieved in trauma care [CORRECT]
Correct Answer: B
Rationale: A preference is how a principle is achieved. For example, the principle is
"control extremity hemorrhage"; the preference may be a specific commercial
tourniquet, hemostatic dressing, or direct pressure technique based on agency
protocols and available resources.
Q5: The "Golden Period" in trauma care refers to:
A. The time required to complete the primary survey
B. The goal to expedite field care and transport to definitive care
C. The 10 minutes immediately following injury
D. The time allowed for scene investigation
B. The goal to expedite field care and transport to definitive care [CORRECT]
, Correct Answer: B
Rationale: The "Golden Period" emphasizes that trauma mortality increases with time to
definitive care. The goal is to minimize scene time, perform critical interventions, and
rapidly transport to appropriate trauma centers to optimize outcomes.
Q6: The "Platinum 10 minutes" in trauma care refers to:
A. The time allowed for secondary survey completion
B. The maximum time to identify and manage immediate threats, prepare for transport,
and begin transport
C. The time from hospital arrival to surgery
D. The duration of CPR before termination
B. The maximum time to identify and manage immediate threats, prepare for transport,
and begin transport [CORRECT]
Correct Answer: B
Rationale: The "Platinum 10 minutes" is the maximum time to identify life threats,
initiate critical interventions, package the patient, and begin transport. This concept
emphasizes rapid assessment and movement to definitive care.
Q7: During trauma care, the critical thinking process includes all of the following
EXCEPT:
A. Develop a plan of action
B. Initiate the plan
