#1
Which of the following is a common cause of blast injuries?
Sharp objects
Firearms
Explosive forces
Chemical exposure
#2
What is the primary assessment step in managing blast injuries?
Assessing airway
Checking for bleeding
Evaluating breathing
Assessing circulation
#3
Which of the following is NOT a component of the primary survey in trauma assessment?
Airway
Breathing
Circulation
Disability
#4
What is the term for the process of prioritizing patients based on the severity of their injuries?
Triage
Evacuation
Stabilization
Assessment
#5
In the context of blast injuries, what does 'Blast Overpressure' refer to?
The pressure wave generated by an explosion
The heat generated by an explosion
The flying debris propelled by an explosion
The sound wave produced by an explosion
#6
Which of the following is a characteristic of primary blast injuries?
Fractures from direct impact
Tympanic membrane rupture
Embedded debris wounds
Skin burns
#7
In the context of blast injuries, what does 'Blast Wind' refer to?
The pressure wave generated by an explosion
The heat generated by an explosion
The flying debris propelled by an explosion
The sound wave produced by an explosion
#8
Which of the following is a secondary blast injury?
Fractures
Tympanic membrane rupture
Embedded debris wounds
Skin burns
#9
Which of the following is a potential complication of blast lung injury?
Hypertension
Pulmonary embolism
Pneumothorax
Pancreatitis
#10
What is the primary cause of mortality in blast injuries?
Head trauma
Exsanguination
Blast lung injury
Cardiac arrest
#11
Which body system is particularly vulnerable to blast injuries?
Musculoskeletal system
Respiratory system
Digestive system
Endocrine system
#12
What is the most common immediate life-threatening injury associated with blast injuries?
Blast lung injury
Head trauma
Exsanguination
Spinal cord injury
#13
What is the role of triage in managing mass casualties from blast incidents?
To treat critical injuries first
To evacuate the scene
To prioritize patients based on severity of injuries
To administer first aid to all casualties simultaneously
#14
What is the main difference between primary and tertiary blast injuries?
Primary injuries involve internal organs, while tertiary injuries affect superficial tissues
Primary injuries involve superficial tissues, while tertiary injuries involve internal organs
Primary injuries are caused by direct impact, while tertiary injuries are caused by being thrown against objects
Primary injuries are caused by blast wind, while tertiary injuries are caused by debris
#15
What is the recommended initial treatment for a person with suspected blast lung injury?
Administering pain medication
Applying ice packs to the chest
Administering supplemental oxygen
Performing chest compressions
#16
Which imaging modality is typically used to diagnose blast injuries involving the brain?
X-ray
CT scan
MRI
Ultrasound
#17
What is the term for the pattern of injuries resulting from being thrown by the force of an explosion?
Primary injuries
Secondary injuries
Tertiary injuries
Quaternary injuries
#18
What is the purpose of decontamination in managing blast injuries involving chemical exposure?
To prevent infection
To remove debris
To neutralize chemical agents
To stabilize the patient
#19
Which of the following is a sign of blast-related traumatic brain injury (TBI)?
Bradycardia
Hypotension
Dilated pupils
Hemoptysis