Which of the Following Is True Regarding Medical Exams Under

Which of the following is true regarding medical exams under the ADA?

A) all medical exams must be voluntary
B) medical exams conducted following conditional offers of employment may see medical information that is not job-related
C) only if an employee's condition makes him a direct threat to himself or others can he be denied an employment opportunity based on a medical exam
D) people who are disabled or look disabled may be singled out to receive medical exams based on their condition
E) none of the above