Which of the Following Statements About Type I Reactions Is

question 21

Multiple Choice

Which of the following statements about type I reactions is FALSE?

• A) The symptoms are due to histamine.
• B) They involve helper T cells.
• C) Antibodies bind to mast cells and basophils.
• D) The symptoms occur soon after exposure to an antigen.
• E) They involve IgE antibodies.

---

Definitions:

Simultaneously Hold

The act of maintaining or considering multiple thoughts, emotions, or conditions at the same time.

Raising Children

The process of promoting and supporting the physical, emotional, social, and intellectual development of a child from infancy to adulthood.

Paths To Retirement

Various routes or methods by which individuals transition from full-time work to retirement.

Learned Helplessness

A condition in which a person suffers from a sense of powerlessness, arising from a traumatic event or persistent failure to succeed.