Which of the Following Statements About Induction or Maintenance of T

question 4

Multiple Choice

Which of the following statements about induction or maintenance of T cell tolerance is NOT true?

• A)Central tolerance is induced when immature developing T cells in bone marrow or thymus encounter self antigens.
• B)Peripheral T cell tolerance results when mature naive T cells recognize antigens without adequate B7-1- or B7-2-mediated costimulation.
• C)Peripheral T cell tolerance results when T cells recognize antigen in the setting of an innate immune response to the antigen.
• D)Peripheral T cell tolerance to some antigens is induced when mature T cells recognize antigen and bind B7-1 or B7-2 via the inhibitory CTLA-4 receptor.
• E)Peripheral T cell tolerance to an antigen may be induced by persistent and repeated stimulation of lymphocytes by that antigen in tissues.

Determine the varying effects of psychoactive drugs on behavior and mental state.

Recognize theories of dreaming and their supporting evidences.

Identify effective treatments for psychological and physiological conditions.

Understand the classification of psychoactive drugs based on their effects and risk profiles.

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Definitions:

Parental Smoking

The act of smoking by parents and its potential impact on their health as well as the health and environment of their children.

Pneumonia

An inflammatory condition of the lung primarily affecting the small air sacs known as alveoli, typically caused by bacterial, viral, or fungal infections.

Medical Problems

Issues or conditions affecting an individual's health that may require diagnosis, management, or treatment by healthcare professionals.

Handedness

The preferred use of one hand over the other for performing tasks, reflecting differences in brain function.