01
True or false
1 point
True or false: Scene assessment begins before patient contact and continues throughout the response.
Free Practice Quiz Question List
2 Mechanism of Injury and Nature of Illness Online Quiz Questions
Use this free practice quiz with 20 questions to review 2 Mechanism of Injury and Nature of Illness, test your knowledge, and prepare for your next test or exam.
20 questions
02
Choose one
1 point
A responder is describing the event and forces that may have caused a patient's injury. Which concept are they describing?
- A
The patient’s primary medical problem or reason for seeking help
- B
How an injury occurred and the forces involved
- C
The level of care the patient will need during transport
03
Written response
1 point
What term names a patient's primary medical problem or reason for seeking help?
04
Fill in the blank
1 point
Medication containers and medical identification may offer about a patient's problem, but they do not confirm a diagnosis by themselves.
05
Choose one
1 point
After a vehicle collision, a responder learns the impact direction and that the patient was restrained. How should these details be used?
- A
Rely on the apparent severity of the collision and postpone examining the patient
- B
Use witness accounts instead of assessing the patient's symptoms
- C
Consider event details alongside the patient's symptoms and examination
- D
Treat the collision details as proof that a specific injury is present
06
Choose all
1 point
Select all findings that are potential scene hazards responders should account for.
- A
Moving traffic
- B
An unknown powder
- C
An uncontrolled crowd
- D
A medication container that may help explain a patient's condition
- E
A patient who can clearly describe their symptoms
- F
Difficult terrain
07
Written response
1 point
What three-letter abbreviation names the equipment responders use for protection appropriate to scene risks?
08
True or false
1 point
True or false: A seemingly minor event rules out injury, even if the patient's symptoms suggest otherwise.
- A
True
- B
False
09
Fill in the blank
1 point
When moving a patient from danger, responders should use available help and follow local .
10
Choose one
1 point
A person is awake after a high-impact collision and has no obvious wound. Which response best uses the scene information?
- A
Conclude there is no serious injury because the patient is awake and has no visible wound
- B
Assess carefully and prepare to manage possible deterioration, using the patient's findings to guide care
- C
Treat the collision details as proof of internal bleeding and provide care for that diagnosis
- D
Delay assessment until the patient reports a specific injury
11
Choose all
1 point
Responders arrive near an unknown powder and cannot determine whether the area is safe. Select all appropriate actions.
- A
Remain at a safe distance and do not enter the unsafe area
- B
Enter promptly wearing any available PPE to identify the substance
- C
Request an appropriate hazardous-materials team
- D
Remain staged or withdraw and follow local procedures until the scene is safe
- E
Ask a bystander to collect a sample for identification
12
Open ended
1 point
A confused patient has no clear injury and cannot reliably explain what is wrong. Explain how responders should use the patient's findings, witness reports, and scene evidence to guide assessment.
13
Choose one
1 point
A collision leaves a patient trapped in a vehicle, and responders cannot safely access them without specialized assistance. Which resource should they consider requesting?
- A
Request only additional routine EMS personnel
- B
Request a utility provider to assess electrical service
- C
Request rescue or extrication resources
- D
Request a hazardous-materials team
14
True or false
1 point
True or false: Patient-related risks include deterioration and injury from unnecessary movement, so movement from danger should be safe and necessary.
- A
True
- B
False
15
Choose one
1 point
A patient is awake after a forceful vehicle impact and has no obvious wound. How should responders use the mechanism of injury (MOI) when planning the initial assessment?
- A
The patient must have an internal injury.
- B
The event may suggest possible hidden injuries that need assessment.
- C
The patient can be moved without further assessment.
- D
The event alone determines the treatment and destination.
16
Choose one
1 point
After responders confirm that an approach is safe, smoke begins drifting toward their work area. What should they do?
- A
Assess hazards only after making patient contact.
- B
Rely on the first safety check unless a bystander reports a change.
- C
Reassess scene safety as conditions change during the response.
- D
Enter promptly if the patient appears to need urgent care.
17
Choose one
1 point
A confused patient cannot explain what is wrong. A witness describes recent symptoms, and medication containers are nearby. How should responders use these clues?
- A
Treat the clues as leads, then seek confirmation from the patient or another reliable source when possible.
- B
Assume the medication containers identify the patient's current problem.
- C
Ignore the witness because only the patient's complaint can inform the assessment.
- D
Make a final diagnosis from the scene clues before assessing the patient.
18
Choose one
1 point
At a collision scene, which approach best uses information about impact direction, restraint use, and vehicle damage?
- A
Use vehicle damage alone to determine the patient's injuries.
- B
Assume restraint use rules out serious injury.
- C
Use witness reports instead of examining the patient.
- D
Combine event details with the patient's symptoms and examination.
19
Written response
1 point
What abbreviation names the patient's primary medical problem or reason for seeking help?
20
Written response
1 point
If a scene hazard exceeds responders' training or equipment, what action should they take to obtain appropriate help?