You Explain to Your Patient the Role of the Lymphocytes

question 9

Multiple Choice

You explain to your patient the role of the lymphocytes in her adaptive immune response. In the middle of your explanation, you are distracted and you tell her something that is NOT correct. Identify that statement.

• A) After activation, T lymphocytes divide and proliferate to form a population of helper T cells and a population of cytotoxic T cells; activated T cells secrete cytokines that exert an effect on other cells.
• B) After activation, B lymphocytes divide and proliferate to form a population of plasma cells and a population of memory cells; plasma cells produce antibodies that tag microbial invaders for elimination by phagocytes. 
• C) Once activated, helper T cells form a population of TH effector cells and a population of TH memory cells; TH effector cells produce cytokines that activate B cells and macrophages.
• D) Once activated, cytotoxic T cells form a population of TC effector cells and a population of TC memory cells; TC effector cells produce cytokines that induce apoptosis in virally infected self cells.
• E) Effector B cells and T cells express traits that help eliminate invaders in a primary response. Memory B cells and T cells are responsible for the effectiveness of the secondary response.

Identify the characteristics and risks of thought patterns that contribute to depression.

Analyze the connection between childhood abuse and the risk of adult depression.

Understand the distinction between positive and negative symptoms of schizophrenia.

Identify and describe the symptoms of schizophrenia, including hallucinations, delusions, and thought disorders.

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Definitions:

Indian Nationalist Movement

The collective efforts of various groups and individuals to achieve independence from British colonial rule, culminating in India's independence in 1947.

Miklós Horthy

The Regent of Hungary from 1920 to 1944, overseeing a period characterized by political instability, alliances with fascist powers, and the imposition of authoritarian rule.

Anti-Communist

A term used to describe individuals, groups, or policies that oppose communism and its principles.

Zurich Circle

The Zurich Circle refers to a group of intellectuals, artists, and writers based in Zurich, Switzerland, who were influential in modern art and thought movements.