PSA Velocity Is

question 16

Multiple Choice

PSA velocity is

• A)the amount that the velocity of a man's urine is slowed due to the pressure of the prostate tumor on the bladder
• B)the change in the PSA levels from one year's measurement to the next
• C)the amount of time it takes for PSA to double
• D)the rate that PSA comes to equilibrium in a centrifuge tube

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Definitions:

Price

The monetary equivalent expected, required, or delivered as a transaction for something.

Law of Demand

An economic principle stating that as the price of a good increases, the demand for that good decreases, and vice versa.

Steak

A cut of meat, typically beef, that is sliced perpendicular to the muscle fibers, often grilled or pan-fried.

Rhode Island

The smallest U.S. state by area, located in the New England region.