Down Syndrome Quiz

What is the most common cause of Down syndrome?

• Trisomy 21

• Translocation Down syndrome

• Mosaic Down syndrome

• Chromosomal testing

Which chromosome is involved in Down syndrome?

• Chromosome 18

• Chromosome 15

• Chromosome 21

• Chromosome 13

What is a common physical feature of individuals with Down syndrome?

• Large ears

• Long fingers

• Tall stature

• Protruding tongue

Which type of Down syndrome involves a mosaic of normal and abnormal cells?

• Trisomy 21

• Mosaic Down syndrome

• Translocation Down syndrome

• Partial Down syndrome

How can Down syndrome be diagnosed during pregnancy?

• By checking the baby's height

• Through a physical examination

• By observing symptoms

• Using screening and diagnostic tests

What type of therapy can benefit children with Down syndrome?

• Chemotherapy

• Speech therapy

• Radiation therapy

• Gene therapy

What is a common health problem in people with Down syndrome?

• Diabetes

• Heart problems

• Arthritis

• Asthma

What is the purpose of chromosomal testing of maternal blood?

• To measure the baby's weight

• To assess the mother's health

• To check for extra chromosome 21 material

• To determine the baby's gender