Which of the Following Statements About Type IV Reactions Is

question 30

Multiple Choice

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

• A) Reactions are not apparent for a day or more.
• B) Reactions are primarily due to T cell proliferation.
• C) Cytokines initiate tissue damage.
• D) Allergic contact dermatitis is an example.
• E) Hemolytic disease of the newborn is an example.

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Definitions:

Disjunctive

Pertaining to a logical relation involving a choice between two clauses where at least one must be true.

Either Or

A logical proposition or choice implying that one out of two possible options must be selected or is true, excluding simultaneous truth or selection of both.

Disjunctive Conclusion

A logical inference which results from a disjunction in which at least one of the stated alternatives must be true.

Argument

A series of statements structured to establish a position and persuade an audience, consisting of premises leading logically to a conclusion.