Which of the Following Statements About Optimism and Pessimism Is

question 301

Multiple Choice

Which of the following statements about optimism and pessimism is true?

• A) Optimists are more likely to live well into old age.
• B) Pessimists were always expecting trouble so they didn't tempt fate by drinking or smoking.
• C) Pessimists are more likely to take better care of themselves when ill.
• D) Optimists are more likely to die untimely deaths, as a result of accidents or violence.

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Definitions:

Thymosin

A hormone secreted by the thymus gland, playing a role in the maturation of T lymphocytes, an essential part of the immune system.

T-cells

A type of white blood cell that plays a central role in cell-mediated immunity, recognizing and destroying infected cells in the body.

Maturation

The process of development and growth, leading to a fully developed or mature state.

Complement Proteins

Proteins in the blood that help or "complement" the immune system in destroying pathogens.