Do I Have Mono Quiz

Understand how your symptoms may relate to mono in about 10 minutes. Get a fast 15 question check on fatigue, fever, throat and lymph signs, plus red flags and next steps.
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Questions1510 minutes
Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.
08:30
July 22, 2026
July 22, 2026
Material has been updated
174 views
4 completions
53 likes
Verified by Daniel Hall
Psychologist with 25 years of experience
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Scale Explorer

How the Scales are Structured

example score
12/15
Systemic Illness Pattern (SIP)
Measures the presence and intensity of a systemic illness pattern (e.g., fatigue, fever, and reduced functioning) that can occur with mono-like illnesses.
No indicator endorsed
Indicator present
Action warranted
0NaNNo indicator endorsed12Indicator present315Action warranted
A score of 12 falls in the Action warranted range, indicating a stronger systemic illness pattern on this checklist and suggesting increased concern compared with lower scores.
example score
1/15
Throat and Lymph Signs (TaLS)
This scale reflects self-reported throat, lymph-node, and related skin changes that can occur with mono-like illnesses.
No indicator endorsed
Indicator present
Action warranted
0NaNNo indicator endorsed1NaNIndicator present3NaNAction warranted
A score of 1 falls in the “Indicator present” range, meaning at least one throat or lymph-related change was endorsed on this scale.
example score
3/15
Urgent Complication Signs (UCS)
This scale reflects whether you endorsed symptoms that can signal urgent or complication-related concerns sometimes associated with mono-like illness.
No indicator endorsed
Indicator present
Action warranted
0NaNNo indicator endorsed12Indicator present315Action warranted
A score of 3 falls in the “Action warranted” range, meaning at least one endorsed response matched a listed red-flag concern regardless of the total score.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

College and high-school students
44%OF USERS
They’ve had prolonged fatigue, sore throat, and swollen glands after being around classmates and want to gauge whether symptoms fit mono versus other infections.
Parents of sick teens
33%OF USERS
They’re checking a teen’s fever, throat pain, and low energy and want to know if the pattern suggests mono and when to seek medical care.
Athletes with fatigue
23%OF USERS
They feel unusually tired after an illness and want to understand if mono could be involved and whether avoiding contact sports and heavy lifting is warranted.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

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.
Systemic Illness Pattern (SIP)
Average
5.3
Normal range
2.68.1
min.
0
max.
15
Majority
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.
Throat and Lymph Signs (TaLS)
Average
8.1
Normal range
5.810.3
min.
0
max.
15
Majority
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.
Urgent Complication Signs (UCS)
Average
4.4
Normal range
1.87
min.
0
max.
15
Majority
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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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

What does this quiz measure?
It reviews common symptom patterns linked with mononucleosis, including fatigue, fever, sore throat, and swollen lymph nodes. It also flags symptoms that may need urgent medical evaluation.
Can the results confirm mononucleosis?
No; results are not a diagnosis and cannot confirm or rule out infection. Laboratory testing and a clinician evaluation may be needed because similar symptoms can occur with strep throat, flu, COVID-19, and other illnesses.
When should urgent medical care be sought?
Seek urgent care for trouble breathing, inability to swallow saliva, fainting, confusion, or severe pain in the upper-left abdomen. These may indicate a serious condition that needs immediate assessment.
How should responses be selected?
Answer based on current symptoms and the recent past, using the option that best matches severity and duration. If uncertain, select the most accurate estimate rather than leaving items unanswered.
What precautions apply if mononucleosis is suspected?
Avoid contact sports and heavy lifting until a clinician confirms it is safe. This precaution reduces the risk of injury if the spleen is enlarged.
WHAT THE TEST MEASURES
About This Assessment

Do I Have Mono Quiz - Symptoms and Signs

This free, quick mono symptom quiz reviews fatigue and fever, throat and lymph changes, and signs that may need urgent care. It is a reflective self-check—not a diagnosis, laboratory mono test, or substitute for a clinician. Mono can resemble strep throat, flu, COVID-19, and other illnesses, so testing may be needed. Seek urgent help for trouble breathing, inability to swallow saliva, fainting, confusion, or severe upper-left abdominal pain. If mono is suspected, avoid contact sports and heavy lifting until a clinician says they are safe.

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