Kara took a test that indicated she has a predisposition for breast cancer. What type of test did Kara most likely take?

A) blood

B) genetic

C) urine

D) skin

B) Genetic

Genetic testing is conducted to detect predisposition to genetic disorders, including cancer, heart disease, brain conditions, and congenital diseases. DNA testing firms will warn us about our future risk of breast cancer, cystic fibrosis, Alzheimer's disease, and other common chronic illnesses.