CSTR Exam Updated Version 2023 Questins and

CSTR Exam Updated Version 2023 Questins and Correct Answers 100% Verified

• The xiphoid process is located in the - Answer 1. Chest

• How many body regions are represented by the Abbreviated Injury Sale coding

system - Answer 6

• The American College of surgeon's recommends which of the following percentages

of patients for data validation? - Answer 5%-10%

• Subluxation of a joint is best described as a - Answer a. Comminuted fracture
• Rupture of supporting ligaments
• Partial dislocation between 2 bones
• Total loss of contact between 2 bones.

• Which of the following is a system related event? - Answer a. blood availability
• wound dehiscence
• medication error by a nurse
• delay in physician diagnosis

• In which of the following fractures is a bone splintered or crushed? - Answer d.

Comminuted

• If the E code place of occurrence for industrial place and premises is E849, what is

the fourth digit? - Answer d. 3

• According to AIS methodology, which of the following is an example of a severe

injury? - Answer a. splenic hematoma

• comminuted femur fracture
• bilateral pulmonary contusion
• traumatic below knee amputation

• What is the Glasgow Coma Score of a patient who does not have altered mental

status? - Answer d. E4+V5+M6=15

• According to the National Trauma Data Standards, a complication occurs - Answer
• at home
• during the injury event
• during the hospital stay
• after discharge from the hospital

• A patient with an AIS value of 6 has an Injury Severity Score of - Answer a. 6
• 12
• 36
• 75 1 / 2

• Which of the following is most characteristic of process improvement activities? -

Answer a. Unannounced site review visits

• Designed to decrease variation in care
• Decision making controlled by medical directors
• Assignment of liability to responsible individuals

• If a 45 year old woman involved in a motor vehicle crash has an injury to her cystic

duct, the injury should be coded as part of the - Answer a. Liver

• Kidney
• Ureter
• Gallbladder

• The ICD-10-Cm is a classification system that - Answer a. classifies injuries by

severity

• assesses cognitive functioning
• arranges diseases and injuries into groups
• lists diseases and injuries by body region

• What four data points are most appropriate to use to present a report of pediatric

injury admission - Answer a. age, admission time, zip code, and length of stay

• age, mode of arrival, physician time to trauma, and zip code
• age, mechanism of injury, injury severity score, and diagnosis
• mechanism of injury, physician name, discharge time, and length of stay

• When ICD-10-CM coding Le Fort fractures, which of the following must be done? -

Answer a. Code as Le Fort I, II, or III

• Code the fractures as open
• Code each injury separately
• Use the most nonspecific code possible

• Histograms and pareto charts are examples of - Answer a. pie charts
• bar graphs
• scatter grams
• line graphs

• The Trauma Score has a range of - Answer a. 0-15
• 1-15
• 0-16
• 1-16

• The M statistic deals with which of the following? - Answer a. Case mix
• Morphology
• Morbidity rates
• Provider's performance
• / 2