Which of the Following Is Not a Valid Explanation for Why

question 9

Multiple Choice

Which of the following is not a valid explanation for why patients cannot eradicate HIV infections?

• A)HIV does not stimulate a CD8+ CTL response.
• B)HIV mutation rate is high,leading to evasion of immune recognition.
• C)A reservoir of latently infected cells invisible to the immune system is established rapidly after infection.
• D)CD4+ T cells are destroyed,impairing the immune response to the virus.

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Definitions:

Suicide Notes

Written messages left by individuals who intend to take their own lives, often providing reasons for their action or expressing final thoughts.

Emotional Distress

A state of emotional suffering characterized by symptoms such as anxiety, depression, and agitation, often as a response to stressors or trauma.

Self-Awareness

Being aware of one's own identity, sentiments, intentions, and aspirations.

Long-Term Goals

Objectives or targets that an individual or organization aims to achieve over an extended period, often requiring considerable time and effort.