Increases in Levels of Dopamine Can Do Which of the Following

question 81

Multiple Choice

Increases in levels of dopamine can do which of the following?

• A)increase risk of onset of schizophrenia
• B)increase risk-taking behavior
• C)increase risk of use of addictive drugs
• D)All of these choices are correct.

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Definitions:

Diastole

The phase of the heart cycle when the heart muscle relaxes and allows the chambers to fill with blood.

Ventricular Filling

The phase of the cardiac cycle in which the ventricles fill with blood, following diastole and before systole.

AV Valves

The atrioventricular valves, which include the mitral and tricuspid valves, control blood flow between the atria and ventricles in the heart.

Semilunar Valves

Heart valves located at the bases of the aorta and the pulmonary artery that prevent blood from flowing back into the ventricles.