Question: What is included in pharmacogenomics? Need Assignment Help? Select all TRUE answers. It includes genetic testing or profiling to identify gene variants. Testing for the presence of the HLA-B 1502 allele is required by the FDA for people of Asian descent prior to prescribing carbamazepine. Genes account for the way neuropeptides metabolize drugs. There is little evidence that medications act differently based on a gene's effects on metabolism.