CAISS [AIS/ISS mega booklet] Frequently
Tested Exam Questions With Verified Multiple
Choice and Conceptual Actual 100% Correct
Detailed Answers
Guaranteed Pass!!Current Update!!
Q1. A crush injury is best defined as:
A. A closed fracture with minimal soft-tissue damage
B. Localized skin avulsion without deep involvement
C. Massive destruction of skeletal, vascular, or soft tissues
D. Loss of a limb due to traction forces
Correct Answer: C
Q2. Which of the following are types of avulsion injuries?
A. Tendon, ligament, muscle
B. Skin, organ, or avulsion of a body compartment with its contents
C. Dermal, subdermal, muscular
D. Vessel, nerve, bone
Correct Answer: B
Q3. Blood loss of 20% in an average adult equals approximately:
A. 250 cc
B. 500 cc
C. 1000 cc
D. 2000 cc
Correct Answer: C
Q4. How much blood does an average 150–180 lb adult have?
,A. 1 liter
B. 2 liters
C. 1.5 gallons (≈4500–5700 mL)
D. 8 liters
Correct Answer: C
Q5. An avulsive injury is defined as:
A. Full-thickness dermal tear
B. Loss of tendon insertion
C. Massive loss of skull, chest, or abdominal wall with loss of contents
D. Tearing of a muscle from its origin
Correct Answer: C
2. AIS FORMATTING & CONVENTIONS
Q6. Parentheses in AIS notation contain:
A. Severity modifiers
B. Synonyms or definitions of the injury
C. Treatment techniques
D. Mechanisms of injury
Correct Answer: B
Q7. Brackets in AIS notation contain:
A. Explanations of proper names
B. Synonyms only
C. Inclusion/exclusion information or OIS grade
D. Injury severity
Correct Answer: C
Q8. Boxed and bolded text in AIS indicates:
A. Synonyms
B. Coding directives for proper use of a description
,C. Common clinical terms
D. Injury mechanism
Correct Answer: B
Q9. Semicolons in AIS descriptions are used to:
A. Separate body regions
B. Distinguish between anatomical levels
C. Separate descriptors comparable in severity
D. Divide chapters
Correct Answer: C
Q10. Italics in the AIS dictionary signify:
A. Excluded terms
B. Treatment modalities
C. Proper-named anatomical structures or other injury classification systems
D. Non-specific terms
Correct Answer: C
3. AIS SEVERITY SCORING
Q11. Which AIS severity value corresponds to a “severe” injury?
A. 1
B. 2
C. 4
D. 6
Correct Answer: C
Q12. An AIS score of 5 represents:
A. Minor injury
B. Moderate injury
C. Critical injury
, D. Maximum injury
Correct Answer: C
Q13. The AIS severity scale ranges from:
A. 1–4
B. 0–5
C. 1–6
D. 1–9
Correct Answer: C
Q14. Another term for nerve palsy is:
A. Laceration
B. Transection
C. Contusion
D. Compression
Correct Answer: C
Q15. Can blood loss be coded for multiple injuries?
A. Yes, if more than one organ is injured
B. Yes, if blood loss exceeds 20%
C. No, only for the most severe injury
D. Yes, only in pediatric cases
Correct Answer: C
4. ISS DEFINITIONS & REGIONS
Q16. The Injury Severity Score (ISS) is defined as:
A. The sum of all AIS scores
B. The highest AIS score in any region
C. The sum of the squares of the highest AIS in the three most severely injured
body regions
Tested Exam Questions With Verified Multiple
Choice and Conceptual Actual 100% Correct
Detailed Answers
Guaranteed Pass!!Current Update!!
Q1. A crush injury is best defined as:
A. A closed fracture with minimal soft-tissue damage
B. Localized skin avulsion without deep involvement
C. Massive destruction of skeletal, vascular, or soft tissues
D. Loss of a limb due to traction forces
Correct Answer: C
Q2. Which of the following are types of avulsion injuries?
A. Tendon, ligament, muscle
B. Skin, organ, or avulsion of a body compartment with its contents
C. Dermal, subdermal, muscular
D. Vessel, nerve, bone
Correct Answer: B
Q3. Blood loss of 20% in an average adult equals approximately:
A. 250 cc
B. 500 cc
C. 1000 cc
D. 2000 cc
Correct Answer: C
Q4. How much blood does an average 150–180 lb adult have?
,A. 1 liter
B. 2 liters
C. 1.5 gallons (≈4500–5700 mL)
D. 8 liters
Correct Answer: C
Q5. An avulsive injury is defined as:
A. Full-thickness dermal tear
B. Loss of tendon insertion
C. Massive loss of skull, chest, or abdominal wall with loss of contents
D. Tearing of a muscle from its origin
Correct Answer: C
2. AIS FORMATTING & CONVENTIONS
Q6. Parentheses in AIS notation contain:
A. Severity modifiers
B. Synonyms or definitions of the injury
C. Treatment techniques
D. Mechanisms of injury
Correct Answer: B
Q7. Brackets in AIS notation contain:
A. Explanations of proper names
B. Synonyms only
C. Inclusion/exclusion information or OIS grade
D. Injury severity
Correct Answer: C
Q8. Boxed and bolded text in AIS indicates:
A. Synonyms
B. Coding directives for proper use of a description
,C. Common clinical terms
D. Injury mechanism
Correct Answer: B
Q9. Semicolons in AIS descriptions are used to:
A. Separate body regions
B. Distinguish between anatomical levels
C. Separate descriptors comparable in severity
D. Divide chapters
Correct Answer: C
Q10. Italics in the AIS dictionary signify:
A. Excluded terms
B. Treatment modalities
C. Proper-named anatomical structures or other injury classification systems
D. Non-specific terms
Correct Answer: C
3. AIS SEVERITY SCORING
Q11. Which AIS severity value corresponds to a “severe” injury?
A. 1
B. 2
C. 4
D. 6
Correct Answer: C
Q12. An AIS score of 5 represents:
A. Minor injury
B. Moderate injury
C. Critical injury
, D. Maximum injury
Correct Answer: C
Q13. The AIS severity scale ranges from:
A. 1–4
B. 0–5
C. 1–6
D. 1–9
Correct Answer: C
Q14. Another term for nerve palsy is:
A. Laceration
B. Transection
C. Contusion
D. Compression
Correct Answer: C
Q15. Can blood loss be coded for multiple injuries?
A. Yes, if more than one organ is injured
B. Yes, if blood loss exceeds 20%
C. No, only for the most severe injury
D. Yes, only in pediatric cases
Correct Answer: C
4. ISS DEFINITIONS & REGIONS
Q16. The Injury Severity Score (ISS) is defined as:
A. The sum of all AIS scores
B. The highest AIS score in any region
C. The sum of the squares of the highest AIS in the three most severely injured
body regions
