Amounts such as on-call, cash bonuses, and nursing weekend and unanticipated-needs premiums are types of non-discretionary payments that are included in the calculation of overtime if paid at the time-and-one-half rate.
A prostate-specific antigen (PSA) test measures the level of PSA in the blood. The prostate gland produces PSA, a protein that at an elevated level may be a sign of prostate cancer.
The PSA test originally was developed as a way to tell whether prostate cancer was coming back in men already treated for prostate cancer. But the higher a man's PSA level, the more likely it is he has prostate cancer.