Select 3 virulence factors that microbes can use to evade the immune system (3pts) M protein Capsule Antigenic drift Hemolysis Collagenase Spike

B cell are activated by (Select all that apply) Interaction with the antigen Prostaglandins Signaling from T cell cytokines T cytotoxic cells

All of the following are enzymes produced by bacteria except

Which molecules are involved in resetting the body to a higher temperature during an infection (Select all that apply) Interleukins Lysozyme Perforin Prostaglandins

__________ are granulocytes (Select all that apply) Neutrophils Dendritic cells Basophils Macrophages

Table 15.1 Bacterium   ID50 for sepsis     Escherichia coli       No antibiotics   300    Escherichia coli     + ciprofloxacin   150         This table show the ID50 of the risk of sepsis associated with a particular E. coli strain. Based on these data, E. coli and administration antibiotic during a septicemia model of infection

Adaptive immunity:

Which antibody is associated with an allergic reaction

Lymphocytes are the most prevalent agranulocytes in the blood of a non infected

True or False: Second intention healing should not be considered over a joint.