12 Questions
What is the primary cause of cystic fibrosis?
A dysfunction in the CFTR protein
Which organ system is primarily affected by the thick, sticky secretions in cystic fibrosis?
The respiratory system
What is the probability that a child will be born with cystic fibrosis if both parents are carriers of the CF gene?
1 in 4
What is the primary reason for the impaired mucociliary clearance in the airways of individuals with cystic fibrosis?
Dehydration of the airway surface
What is the current status of a cure for cystic fibrosis?
There is no cure, but treatments are available
What is the approximate percentage of individuals who are carriers of the cystic fibrosis gene?
1 in 25
Which of the following is NOT a potential complication or co-morbidity associated with cystic fibrosis?
Chronic obstructive pulmonary disease (COPD)
What is the primary method for diagnosing cystic fibrosis in newborns?
Newborn screening followed by a sweat test
Which of the following statements about CFTR modulator therapy is NOT true?
It is a cure for cystic fibrosis
What is the primary reason for the dramatic increase in life expectancy for individuals with cystic fibrosis over the past few decades?
Improved understanding of the disease, screening, and specialist care
Which of the following statements about the diagnosis of cystic fibrosis is true?
It is often suspected based on clinical symptoms alone
Which of the following statements about the impact of cystic fibrosis is NOT true?
It is primarily a disease of the respiratory system
Learn about the genetic condition cystic fibrosis caused by dysfunction in the CFTR protein, leading to thicker secretions in organs like the lungs and pancreas. Understand how it is an autosomal recessive gene that can affect both males and females as carriers.
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