Genetic Counseling and Risk Assessment — MCQs

A 25-year-old man presents for a routine examination and is found to have an early diastolic murmur on examination. Clinical findings suggest hypertrophic cardiomyopathy. The family pedigree shows affected individuals in three consecutive generations with both males and females affected, and no generation is skipped. What is the most likely mode of inheritance of this genetic condition?

Which of the following is least commonly associated with Down's syndrome?

Which disease will show the mode of inheritance depicted in this pedigree?

Which of the following conditions is least likely to be inherited in a familial manner?

Which of the following represents the current recommendation for offering screening for Down's syndrome during pregnancy?

24 yr old mother with 7 week POG presents to ANC OPD with accidental low-dose radiation exposure. What is the most appropriate immediate management?

Molecular genetic testing is used to detect all of the following except?

What is the most common genetic abnormality in cystic fibrosis?

HNPCC has defect in which

In amyloidosis, beta pleated sheets can be directly visualized at the molecular level using: