CAISS Trauma Documentation 4

Question 1

Which body region in the AIS includes injuries to the brachial plexus?

Accepted Answer

Spine

Answer

Brachial plexus injuries are coded under the Spine body region in the AIS, not under Extremities.

Question 2

A trauma patient sustains a Grade III liver laceration. Which AIS severity score is most likely assigned?

Accepted Answer

AIS 4

Answer

A Grade III liver laceration typically corresponds to AIS 4 (severe, life-threatening) due to significant parenchymal disruption.

Question 3

What is the purpose of using 'dot notation' (e.g., 140602.3) in AIS coding?

Accepted Answer

To separate the region code from the severity score

Answer

In AIS dot notation, the digits before the decimal identify the specific injury while the digit after the decimal is the AIS severity score.

Question 4

Which of the following injuries would receive an AIS code in the 'External' body region?

Accepted Answer

Degloving injury of the forearm

Answer

Degloving injuries involve extensive skin and soft tissue avulsion and are coded under the External body region in the AIS.

Question 5

In the context of AIS documentation, what is meant by 'bilateral' injury coding?

Accepted Answer

The same injury occurring on both sides of the body

Answer

Bilateral injuries refer to the same type of injury occurring on both sides (e.g., bilateral rib fractures), each of which may be coded separately.

(CAISS) Certified Abbreviated Injury Scale Specialist Practice Test