Exam 19: Innate Host Defenses Against Microbial Invasion

Which of the following is true of the complement molecules?

The inflammatory response will sometimes produce a fever.Which of these is NOT a benefit provided by fever?

Natural Killer cells immune effects are mediated via:

What is the action of the granzymes released by Natural Killer cells?

Which of these complement proteins does not bind C7?

Which of these would induce the liver to produce C-reactive protein?.

A patient produces cilia which are non-motile.Which infections might she be more susceptible to? (Select all that apply)

Which of these molecules are essential surface molecules on a Natural Killer cell? (Select all that apply)

Pattern recognition receptors (PRRs)recognize PAMPs and play an important role in non-specific surveillance of foreign microbe recognition.What organisms contain PRRs besides humans? (Pick most complete answer. )

Select the correct order in which sequential complement protein activation occurs in the classical pathway:

The body's programmed nonspecific response to tissue injury is called ___________________.

When the antibody class IgE binds to mast cells or basophils,what does it stimulate them to do?

Which of these results in immunological memory?

Which paired molecules have the same antimicrobial effects

The most-studied invertebrate models for immune function models are:

TLR-3 recognizes double-stranded RNA.The presence of double stranded RNA in a cell usually indicates the cell is infected by which of these?

Which of these complement subunits possesses a transmembrane domain?

Lysosomal fusion with a phagosome ensures digestion of susceptible microbes through: (Select all that apply)

Gram negative antibacterial effects are produced when invertebrates synthesize: (Select all that apply)

The classical pathway of complement activation is initiated through the recognition of bound antibody to antigen on the microbe surface.