Cardiac Enzyme tests. An enzyme test is a blood test that measures certain enzyme levels to. assess how well the bodyâs systems are functioning. They can also be. used to determine whether there has been any tissue damage. Cardiac. enzyme tests are performed to help diagnose a heart attack and to.
The average salary was just $44,000 a year in the 1970.
The average American earned $5 per hour in 1976, which is equal to $19.7 of today money (inflation adjusted). Today the average salary is $18.8 per hour, which is at least 5% less earnings then in 1976.This decline in earnings (real value) started in 1971 when United State of America abandon the gold standard. Subpages (2): Average Earnings Australia Average Earnings US.oday the average salary is $18.8 per hour, which is at least 5% less earnings then in 1976. This decline in earnings (real value) started in 1971 when United State of America abandon the gold standard. Subpages (2): Average Earnings Australia Average Earnings US.