La enfermedad de Huntington

The video discusses Huntington's disease, a genetic disorder caused by a dominant gene. It explains the symptoms, progression, and impact on families, highlighting the 50% inheritance risk for children. Despite available genetic tests, there is no cure, posing a dilemma for families.

What is the primary cause of Huntington's disease?

• Environmental factors

• A single defective gene

• A viral infection

• A bacterial infection

Which of the following is an early symptom of Huntington's disease?

• Severe headaches

• Uncontrollable muscle movements

• Sudden weight loss

• High fever

As Huntington's disease progresses, what becomes increasingly difficult for patients?

• Breathing

• Sleeping

• Eating and talking

• Hearing

What is the probability that a child will inherit Huntington's disease if one parent has the defective gene?

• 25%

• 50%

• 75%

• 100%

What is the main dilemma faced by families with a history of Huntington's disease?

• Choosing the right medication

• Deciding whether to undergo genetic testing

• Finding a suitable doctor

• Selecting a healthy diet