Guillain-Barré Syndrome Is Mediated by Which Form of Immune Hypersensitivity

question 1

Multiple Choice

Guillain-Barré syndrome is mediated by which form of immune hypersensitivity reaction?

• A) Atopic IgE-mediated reaction
• B) Cytotoxic IgG antibody-mediated reaction
• C) Circulating immune complex-mediated reaction
• D) T cell-mediated reaction
• E) Graft-versus-host reaction

---

Definitions:

Marginal Price

This is the cost of producing one additional unit of a good or service.

Zero-Beta Security

A financial instrument whose returns are not correlated with those of the market, meaning it has a beta of zero, thus not contributing to portfolio volatility.

Expected Return

The probability-weighted average of the possible outcomes.

Risk Premium

The extra return above the risk-free rate that investors require as compensation for the risk of an investment.