The Mass Density of the Radiographic Subject Is Referred to As

question 6

Multiple Choice

The mass density of the radiographic subject is referred to as:

• A) radiographic density.
• B) tissue density.
• C) radiographic contrast.
• D) subject contrast.

---

Definitions:

Negative Reinforcement

Negative reinforcement involves the removal of an undesirable or unpleasant stimulus to increase the likelihood of a particular behavior being repeated.

Positive Reinforcement

A process in psychology that involves increasing the likelihood of a behavior by following it with a desirable consequence or reward.

Negative Reinforcement

A process in behavioral psychology where the removal of an unpleasant stimulus strengthens or increases the probability of a response.

Conditioned Taste Aversion

The learned avoidance of a certain food or drink because it has been associated with an unpleasant or aversive experience.