Understanding Achondroplasia

The video discusses a rare genetic condition causing disproportionate dwarfism, characterized by shortened limbs relative to the trunk and head. It explains the genetic mutation affecting growth and the associated complications, especially in children. Treatment options, including surgical interventions and therapies, are explored. The video also highlights the importance of social and educational adaptations for affected individuals and provides resources for further information.

What is the primary characteristic of achondroplasia?

• Excessive growth of limbs

• Normal growth patterns

• Disproportionate dwarfism

• Proportional dwarfism

How often does achondroplasia occur in the population?

• 1 in 1,000

• 1 in 5,000

• 1 in 25,000

• 1 in 100,000

What gene mutation is responsible for achondroplasia?

• FGF3

• FGF2

• FGF1

• FGF4

Which of the following is a common complication in children with achondroplasia?

• Rapid growth spurts

• Enhanced cognitive abilities

• Delayed developmental milestones

• Increased muscle mass

What is the role of early intervention in managing achondroplasia?

• To reduce complications and improve development

• To prevent genetic mutation

• To cure the condition

• To increase height significantly

Which therapy is NOT typically part of early intervention for achondroplasia?

• Hydrotherapy

• Speech therapy

• Gene therapy

• Physical therapy

What is a potential surgical intervention for achondroplasia?

• Limb shortening

• Limb lengthening

• Spinal fusion

• Joint replacement

At what age is limb lengthening surgery typically considered in Portugal?

• 10 years

• 14 years

• 12 years

• 8 years

What is a common social challenge faced by individuals with achondroplasia?

• Lack of intelligence

• Physical differences

• Excessive height

• Increased athletic ability

Why is psychological support important for families of individuals with achondroplasia?

• To strengthen self-esteem and coping skills

• To improve academic performance

• To increase social isolation

• To enhance physical growth