Chromosomal Abnormalities

A newborn presents with hypotonia, a single palmar crease, epicanthic folds, and a flattened facial profile. Genetic testing is most likely to reveal which of the following chromosomal abnormalities?

A newborn infant presents with a distinctive high-pitched, cat-like cry, microcephaly, and severe intellectual disability. Genetic analysis is most likely to reveal which of the following?

A 55-year-old patient is diagnosed with Chronic Myeloid Leukemia (CML). Which of the following chromosomal abnormalities is pathognomonic for this condition?

Non-disjunction during meiosis I in oogenesis results in which of the following types of gametes?

A 25-year-old male presents with infertility, small testes, gynecomastia, and tall stature. Karyotyping is performed. Which of the following karyotypes is most consistent with his clinical presentation?