In the Cases of Some Infections, Such as Mice Infected

question 1

Multiple Choice

In the cases of some infections, such as mice infected with adenovirus, the generation of effector cytotoxic CD8 T cell responses needed to clear the infection is dependent on the antigen-presenting dendritic cells receiving stimulation through the CD40 receptor on their surface, a process known as dendritic cell 'licensing'. In this infection system, the dendritic cell would likely receive CD40 receptor stimulation from:

• A) The activation of a TLR expressed in the dendritic cell
• B) The up-regulation of CD40 ligand by virus-infected host cells
• C) The activation of cytosolic nucleic acid sensors in the dendritic cell
• D) The interaction with a CD4 effector cell expressing CD40 ligand
• E) The phagocytosis of apoptotic cell debris resulting from the virus infection

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Definitions:

Outside Intruders

Individuals or entities that forcibly enter or invade a place without authorization, often causing harm or disturbance.

Crisis Plan

A pre-determined strategy or set of procedures designed to respond to and manage a crisis effectively, minimizing harm and facilitating recovery.

Efficiently

The ability to achieve a goal or complete a task with a minimum expenditure of time and effort.

Crisis Team

A group of professionals tasked with responding to and managing emergencies or critical situations, often in mental health settings.