The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 21-year-old female presents to the clinic requesting prenatal counseling. She was born with a disease that has led her to have recurrent upper respiratory infections throughout her life requiring antibiotic prophylaxis and chest physiotherapy as well as pancreatic enzyme replacement therapy. She marries a man (without this disease phenotype) from a population where the prevalence of this disease is 1/100. What is the chance that their child will have the disease of interest?   (A) 9/100   (B) 1/10   (C) 81/100   (D) 9/10
['(A) 9/100 <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 9/100 \n (B) 1/10 \n (C) 81/100 \n (D) 9/10 <> possible answers', '  A 21-year-old female presents to the clinic requesting prenatal counseling. She was born with a disease that has led her to have recurrent upper respiratory infections throughout her life requiring antibiotic prophylaxis and chest physiotherapy as well as pancreatic enzyme replacement therapy. She marries a man (without this disease phenotype) from a population where the prevalence of this disease is 1/100. What is the chance that their child will have the disease of interest? <> context@']