Welcome to the Trisomy 21 Trivia Quiz! 🎉 Whether you’re a medical pro, a passionate advocate, or just someone curious to learn more, this quiz is a fun and engaging way to test your knowledge about Down syndrome—one of the most well-known genetic conditions in the world.
Trisomy 21, also known as Down syndrome, occurs when a person has an extra copy of chromosome 21. This small genetic difference brings unique challenges and strengths, shaping the lives of millions worldwide. But how much do you really know about it? From common traits to medical facts, awareness campaigns, and scientific breakthroughs—this quiz will put your knowledge to the test!
What is another name for Trisomy 21?
🏆 Down Syndrome is the most common chromosomal condition, caused by an extra copy of chromosome 21!
How many copies of chromosome 21 does a person with Trisomy 21 have?
🎊 "Tri-" means three! Instead of the usual two copies, people with Trisomy 21 have three copies of chromosome 21.
Which of the following is a common physical characteristic of Down syndrome?
✨ People with Down syndrome often have unique facial features, including almond-shaped eyes that slant slightly upwards.
What is the most common cause of Trisomy 21?
🔬 This extra chromosome happens during cell division, usually by chance—no one’s fault, just nature doing its thing!
Which prenatal test can help detect Down syndrome during pregnancy?
🩺 While ultrasounds can show possible signs, amniocentesis is a definitive test that examines fetal chromosomes.
What is the approximate incidence of Down syndrome in newborns?
📊 Around 1 in every 700 babies is born with Down syndrome, making it one of the most common genetic conditions!
Which of these health conditions is more common in individuals with Down syndrome?
🏥 People with Down syndrome may have a higher risk of conditions like celiac disease, heart issues, and thyroid problems.
At what maternal age does the risk of having a baby with Down syndrome significantly increase?
⏳ The risk gradually rises after 30 but jumps significantly after 35. However, most babies with Down syndrome are born to younger mothers simply because more younger women give birth overall.
Which famous event is observed worldwide to raise awareness about Down syndrome?
🌍 Celebrated on March 21st (3/21)—symbolizing three copies of chromosome 21!
What symbol is often used to represent Down syndrome awareness?
🎗️ The blue and yellow ribbon represents Down syndrome awareness, spreading love, acceptance, and inclusion!
Share your Results:
✅ What to Expect:
- 10 engaging multiple-choice questions
- A mix of medical, scientific, and awareness-based topics
- Fun facts, real-world insights, and myth-busting moments
- A scoring system to see where you stand!
No matter your score, you’ll walk away knowing more than before—and that’s a win! 🏆 So, grab your thinking cap, hit that start button, and let’s see how much you really know about Trisomy 21!
