The Autoreactive CD4 T Cells of Elderly People with Rheumatoid

question 42

Multiple Choice

The autoreactive CD4 T cells of elderly people with rheumatoid arthritis _____.(Select all that apply.)

• A)express high levels of CD28
• B)are predominantly anergic
• C)express KIR2DS2
• D)are highly susceptible to apoptosis in inflamed joints
• E)produce IFN-γ.

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Definitions:

Counterclaim

A counterclaim is a claim made by a defendant in a lawsuit against the plaintiff, essentially acting as a lawsuit within a lawsuit to seek some form of relief or damages.

Allegations

Claims or accusations made without proof, often seen in legal contexts before evidence is presented.

Complaint

A formal legal document initiating a lawsuit, detailing the facts and legal reasons the plaintiff believes are sufficient to support a claim against the defendant.

Subject Matter Jurisdiction

Legal authority granted to a court to hear and decide cases of a particular category or pertaining to a specific subject matter.