What type of testing analyzes a person’s genes to determine their risk for inherited diseases?

Genetic testing refers specifically to the analysis of a person's genes to identify variations that may be linked to inherited diseases. This process involves examining DNA sequences to detect mutations or changes that can indicate an increased risk for certain health conditions. Such testing can provide valuable information about an individual's susceptibility to diseases, allowing for early intervention and management strategies.

In contrast, blood cultures are generally used to detect the presence of infectious organisms in the blood rather than assessing genetic risks. Serological tests focus on the detection of antibodies or antigens in the blood to diagnose infections or autoimmune diseases, and biochemical analysis examines the chemical components of body fluids for various health indicators but does not involve genetic information. Therefore, genetic testing is the most appropriate choice for determining risk associated with inherited diseases.