Minnesota Dental Jurisprudence Practice Exam

What testing should be available to all Dental Healthcare Workers for those concerned they may be infected by HIV?

1. DNA testing

2. Serologic testing

3. Antigen testing

4. Viral load testing

The correct answer is: Serologic testing

Serologic testing is the correct approach for screening Dental Healthcare Workers who are concerned about potential HIV infection. This type of testing detects the presence of antibodies to HIV in the blood, indicating whether an individual has been exposed to the virus. It is a widely used method because it is effective, has established testing protocols, and provides reliable results for diagnosing HIV infection. The focus on serologic testing in a dental health setting is important because it allows for early identification and management of HIV, ensuring appropriate measures are taken to protect both the healthcare workers and their patients. Additionally, serologic tests can also help in monitoring the effectiveness of any treatment if the individual is found to be HIV-positive, thereby improving patient outcomes and enhancing overall safety in the healthcare environment. Other testing methods, while they play roles in different contexts, do not serve as the primary screening tool for initial HIV infection in individuals. For example, DNA testing is not commonly used for routine screening for HIV, while antigen testing, which detects the presence of the viral protein, is often used in conjunction with serologic tests, and viral load testing is primarily used for monitoring the progression of HIV in individuals who are already diagnosed. Thus, serologic testing stands out as the most appropriate option for initial screening.