Which assessment data is associated with DiGeorge's Syndrome?

DiGeorge's Syndrome, also known as 22q11.2 deletion syndrome, is characterized primarily by immune system deficiencies due to thymic hypoplasia, which leads to a higher susceptibility to infections. The syndrome is also associated with various congenital heart defects, making recurrent infections and cardiac abnormalities a hallmark of the condition. This combination helps in identifying and diagnosing individuals with DiGeorge's Syndrome.

The other options include symptoms that can be seen in various conditions but are not specific to DiGeorge's Syndrome. For example, diarrhea and hypercalcemia are not characteristic features of this genetic disorder. Additionally, while gastroesophageal reflux and cleft palate can occur in some patients with DiGeorge's Syndrome, they are not definitive indicators of the syndrome as a whole. Hence, the focus on recurrent infections and cardiac abnormalities makes the second option the most relevant and accurate assessment data associated with DiGeorge's Syndrome.