CSTR Exam SET With Questions And Answers| Frequently Tested| Verified |Approved By Expert| Newly Updated 2025.

CSTR Exam SET With Questions And
Answers| Frequently Tested| Verified
|Approved By Expert| Newly Updated 2025.
S00-S99 - ANSWER ✔✔ Exclude superficial injuries

Falling in S00-S99 - ANSWER ✔✔ Include traumatic injuries

T07 - ANSWER ✔✔ Unspecified multi injuries

T14 - ANSWER ✔✔ Injury of unspecified body region

T20-T28 - ANSWER ✔✔ Burns by body region

T30-T32 - ANSWER ✔✔ Burns by TBSA percentages

T79.A1-T79.A9 - ANSWER ✔✔ Traumatic compartment syndrome

ACS Inclusion - ANSWER ✔✔ Hospital admit, OSH tx by PV or EMS, Death from traumatic
injuries

External Cause Code Hierarchy - ANSWER ✔✔ 1. Child and Adult Abuse
2. Terrorism
3. Cataclysmic Events
4. Transport accidents
5. Cause that causes the most serious injury

ED and Hospital DCS date time - ANSWER ✔✔ Order WRITTEN, not date/time pt left

AIS Severity - ANSWER ✔✔ POST DOT number

1. - ANSWER ✔✔ Minor

2. - ANSWER ✔✔ Moderate

3. - ANSWER ✔✔ Serious

4. - ANSWER ✔✔ Severe

5. - ANSWER ✔✔ Critical

,6. - ANSWER ✔✔ Maximum Unsurvivable

9. - ANSWER ✔✔ Injured but severity unk

ICU LOS - ANSWER ✔✔ any partial or full day in ICU=1 day

Vent days - ANSWER ✔✔ any partial or full day=1 day

TQIP Withdrawal of life supporting treatment - ANSWER ✔✔ DNR is not requirment and is not
the same, excludes stopped CPR, it is a note to limit escalation of treatment- vent support (w/ or
w/o extubation) no further treatment for supporting life

PRBCs - ANSWER ✔✔ packed red blood cells

FFP, LP - ANSWER ✔✔ fresh frozen plasma, liquid plasma

PLTS - ANSWER ✔✔ platelets

Cryo - ANSWER ✔✔ Cryoprecipitate

VTE - ANSWER ✔✔ venous thromboembolism prophylaxis type=blood thinner

Unfractionated Heparin - ANSWER ✔✔ Heparin

What flags will cause a submission file to be rejected - ANSWER ✔✔ Level 1 and Level 2, must
be resolved before submitting data

Cranial nerve I - ANSWER ✔✔ Olfactory-smell

Cranial nerve II - ANSWER ✔✔ Optic - vision

Cranial nerve III - ANSWER ✔✔ oculomotor (pupil function and extra ocular movements)

Cranial nerve IV (4) - ANSWER ✔✔ Trochlear-extraocular movements

Cranial nerve V (5) - ANSWER ✔✔ Trigeminel-some movements of jaw, sensation

Cranial nerve VI (6) - ANSWER ✔✔ Abducens-lateral extraocular movement

Cranial nerve VII (7) - ANSWER ✔✔ Facial (facial expression, taste)

Cranial nerve VIII (8) - ANSWER ✔✔ Acoustic-hearing and balance

, Cranial nerve IX (9) - ANSWER ✔✔ Glossopharyngeal- Pharynx (motor, ear/pharynx/tongue
sensory)

Cranial nerve X (10) - ANSWER ✔✔ Vagus-Palate, larynx, pharynx, involuntary muscles

Cranial nerve XI (11) - ANSWER ✔✔ Accessory-sternocleidomastoid/trapezius muscles

Cranial nerve X11 (12) - ANSWER ✔✔ Hypoglossal-tongue

Neurologic System - ANSWER ✔✔ Brain, Spinal Cord, Nerves

Respiratory System - ANSWER ✔✔ Trachea, Lungs, Diaphram

Circulatory System - ANSWER ✔✔ Heart, Arteries, Veins

Digestive System - ANSWER ✔✔ Esophagus, Stomach, Bowels

Urinary System - ANSWER ✔✔ Kidneys, Ureters, Bladder, Urethera

Musculoskeletal System - ANSWER ✔✔ Bones, Muscles, Tendons

Integumentary System - ANSWER ✔✔ Skin

Bones of Skull - ANSWER ✔✔ Frontal
Parietal x2
Temporal x2
Occipital
Sphenoid
Ethmoid

Types of skull fractures - ANSWER ✔✔ Closed-skin not broken, called simple
Open-skin is broken bone visible, compound
Depressed-bone is pushed into brain cavity

Signs of basilar skull fractures - ANSWER ✔✔ Raccoon Eyes-anterior fossa "front of head"
CSF Leak- middle fossa
Battle Signs bruising behind ears-posterior fossa "back of head"

CSF Leak - ANSWER ✔✔ Clear fluid or mixed with blood from brain draining from ears or
nose; suggestive of skull fx through middle fossa of skull

Diagnostic tools-skull fx/head injuries - ANSWER ✔✔ HCT
MRI