Which One of the Following Is a Primary Reinforcer

question 74

Multiple Choice

Which one of the following is a primary reinforcer?

• A) A cookie
• B) A good grade
• C) A thousand dollars
• D) A feeling of pride about a job well done

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Definitions:

Activated Factor XII

A component of the blood clotting cascade that initiates the intrinsic pathway of blood coagulation upon activation.

Thrombus

A blood clot that forms within a blood vessel and remains there, which can obstruct blood flow.

Embolus

A blood clot, air bubble, piece of fatty deposit, or other object that has been carried in the bloodstream to lodge in a vessel and cause an embolism.

Prostacyclin

A potent vasodilator and inhibitor of platelet aggregation produced by the endothelial cells of blood vessels.