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Do I Have CTE Quiz

Do I Have CTE Quiz - Free Traumatic Brain Injury Test - FreudlyTake a free do i have cte quiz to test your knowledge about the degenerative brain disease. Quick, not a diagnosis, consult a specialist. Start now.en
Learn key facts about CTE, repeated head impacts, symptoms, evaluation, and prevention in about 10 minutes. Get a fast 16 question knowledge check with clear takeaways, not a diagnosis.
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Questions: 1610 minutes
08:30
July 22, 2026
July 22, 2026
Material has been updated
July 22, 2026
Material has been published
3,442 views
309 completions
309 likes
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Scale Explorer

How the Scales are Structured

example score
12/16
CTE Knowledge (CK)
This scale measures your knowledge about CTE, repeated head impacts, symptoms, evaluation, and prevention based on a 16-item quiz.
Foundations to build
Developing knowledge
Strong knowledge
06: Foundations to build | 712: Developing knowledge | 1316: Strong knowledge
A score of 12 indicates developing knowledge, suggesting you understand several essentials but may benefit from reviewing diagnostic limits, symptom overlap, and prevention concepts.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Former contact-sport athletes
44%OF USERS
People with a history of repeated hits to the head in sports take it to understand CTE basics, symptoms, and what evaluation can and cannot show.
Worried after head impacts
33%OF USERS
People who have had concussions or frequent head bumps use it to learn warning signs, realistic risk factors, and when to seek medical care.
Caregivers and health students
23%OF USERS
Family members, coaches, and students take it to build knowledge about CTE, prevention, and how to support someone with ongoing concerns.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
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See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
CTE Knowledge (CK)
CTE Knowledge (CK)
Average
11.4
Normal range
9.413.5
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS

Example Questions From the Test

    • CTE always produces one unique symptom that distinguishes it immediately
    • Such changes can overlap with sleep problems, depression, medication effects, other neurological conditions, and many additional causes
    • Any past participation in contact sport makes other explanations irrelevant
    • Mood changes exclude neurological causes, while memory changes exclude psychological causes
    • An infection of the brain that spreads through contact sports
    • A temporary headache that occurs after every minor bump to the head
    • A form of stroke caused by a single blocked blood vessel
    • A progressive brain disease associated with a history of repeated head impacts
    • A symptom checklist can confirm it when enough common symptoms are present
    • Symptoms cannot confirm it in life; definitive confirmation currently relies on examining brain tissue after death
    • A standard MRI confirms it by displaying a unique pattern in every case
    • A routine blood test confirms it after repeated concussions
WHAT THE TEST MEASURES
About This Assessment

Do I Have CTE Quiz - Symptoms and Signs

Test your knowledge of chronic traumatic encephalopathy (CTE), repeated head impacts, symptoms, evaluation, and prevention in 16 quick questions. Despite the search phrase, this free quiz cannot determine whether you have CTE or any traumatic brain injury and is not a diagnostic or clinical screening tool. Discuss persistent concerns with a qualified healthcare professional. After a recent head injury, seek urgent medical help for worsening headache, repeated vomiting, seizure, increasing confusion, weakness, or difficulty waking.

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