Which of the Following Is Not True of In?uenza

question 10

Multiple Choice

Which of the following is not true of in?uenza?

• A) In?uenza has glycoprotein spikes of hemagglutinin (H) and neuraminidase (N).
• B) Antigenic drift changes the antigens to reduce immune recognition.
• C) Antigenic shift causes changes in the RNA strands.
• D) In?uenza B viruses undergo both antigenic drift and antigenic shift.
• E) H5N1 is the bird ?u strain that may cause a pandemic.

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Definitions:

Guilty Knowledge Test

A psychological assessment that measures physiological responses to recognize familiarity with information that should only be known to the guilty party.

Polygraph

A polygraph, commonly known as a lie detector, is an instrument that measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity while the subject is asked a series of questions.

Arousal Hypothesis

A theory suggesting that there is an optimal level of arousal for optimal performance, with too little or too much arousal leading to decreased performance.

Spillover Effect

The phenomenon in which responses to one stimulus are influenced or transferred to another, synonymous context or aspect of life.