Examine the Figure Below

question 34

Multiple Choice

Examine the figure below.

Which events have occurred previously to create the situation depicted with the bacterium shown in this figure?

• A) The bacterium has successfully overcome the first two barriers of the host's immune response: its barriers and the adaptive response.
• B) The presence of an antibody molecule indicates that the antigen has been contacted by a B cell,the B cell underwent cloning,and one of the cloned effector cells has begun antibody production.
• C) A cytotoxic T cell recognized the bacterium's antigen and transferred the toxic complement protein directly onto its surface.
• D) The bacterium has phagocytized a lymphocyte and is using the captured complement protein to mask itself from other immune cells.

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Definitions:

Play Therapy

An approach to treating childhood disorders that helps children express their conflicts and feelings indirectly by drawing, playing with toys, and making up stories.

Behavioral Symptoms

Observable actions or reactions of a person, often associated with a particular psychological condition or disorder, that can be seen by others.

Somatic Symptoms

Physical symptoms that can cause significant distress or impairment, which are not fully explained by a general medical condition or substance use.

Clinginess

A behavioral trait characterized by a strong emotional dependence on others, often associated with anxiety or insecurity about being separated or abandoned.