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Exam questionKROK 1Medicine ยท 2018

A 40-year-old pregnant woman underwent amniocentesis. Examination determined the fetal karyotype to be 47, XY 21. What fetal pathology was detected?

Answer options

  1. Phenylketonuria
  2. Turner syndrome
  3. Patau syndrome
  4. Down syndrome
  5. Klinefelter syndrome
Correct answer

Down syndrome

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