Answer: Patients likely to experience adverse reactions to a drug can be identified
- When several drugs are available for the same condition, the drug most likely to be effective can be selected.
- The response to drug treatment can be monitored
- The patient's prognosis can be predicted
Step-by-step explanation:
Genetic testing refers to a type of medical test which is used in the identification of changes in the genes, or chromosomes.
The advantages of using genetic testing to aid in drug selection for patients include:
• Patients likely to experience adverse reactions to a drug can be identified
• When several drugs are available for the same condition, the drug most likely to be effective can be selected.
• The response to drug treatment can be monitored
• The patient's prognosis can be predicted.