Roberta's Company Routinely Tests All Employees for Illegal Drug Usage

Roberta's company routinely tests all employees for illegal drug usage. Juan is refusing to participate in the drug test because he is an employee with a physical impairment that substantially limits his major life activities. Juan insists that the drug testing is a violation of the ADA's restrictions on medical examinations. Does the ADA prohibit illegal drug testing?

A) Yes. All medical examinations are prohibited from employees covered by the ADA.
B) No. The ADA does restrict medical examinations related to the disability, but not for tests for illegal drugs.
C) No. The ADA does not restrict medical examinations as part of the law.
D) Yes. All medical examinations are prohibited from employees that an employer has deemed a participant of the ADA program.