Question 1

How does cystic fibrosis affect lung function?

Accepted Answer

A. Cystic fibrosis impairs lung function by causing thick, sticky mucus to accumulate, obstructing airflow and fostering chronic infections that damage lung tissues. This progressive decline reduces oxygen exchange, leading to significant respiratory challenges.

Question 2

What role do genetic mutations play in cystic fibrosis severity?

Accepted Answer

A. Genetic mutations in the CFTR gene cause varying dysfunction levels, influencing disease severity. Some mutations lead to milder forms, while others result in significant dysfunction, increasing the risk of severe lung infections and complications.

Question 3

Can cystic fibrosis be prevented?

Accepted Answer

A. Currently, cystic fibrosis cannot be prevented, as it is an inherited genetic disorder. However, early diagnosis through newborn screening and genetic counselling can help families manage the condition and prepare for appropriate medical care.

Question 4

How do lifestyle modifications assist in managing cystic fibrosis?

Accepted Answer

p class="Paragraph SCXW111905042 BCX0">Q4. How do lifestyle modifications assist in managing cystic fibrosis? A. Lifestyle modifications, including regular exercise, proper nutrition, and avoiding environmental pollutants, can significantly improve quality of life for cystic fibrosis patients. These strategies support lung function, boost immune response, and enhance overall well-being.

Question 5

What are the latest research developments in cystic fibrosis?

Accepted Answer

A. Recent research in cystic fibrosis focuses on advancing CFTR modulator therapies, gene editing techniques, and anti-inflammatory approaches. Innovative studies also explore personalised medicine and stem cell therapies to improve treatment outcomes and quality of life.

Cystic Fibrosis