Which of the Following Describes a Proximate Explanation for Fever

question 50

Multiple Choice

Which of the following describes a proximate explanation for fever in mammals?

• A) Immune cells recognize the presence of a pathogen and release cytokines, which signal a shift in body temperature.
• B) Fevers result in better disease outcomes.
• C) Fevers increase metabolic rate and exacerbate tissue damage.
• D) Natural selection has tuned the defensive response so fevers are induced even when they may not be needed.

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Definitions:

Normal Time

Refers to the average time in which a task or operation is expected to be completed under normal circumstances.

Performance Rating Factor

A multiplier used to adjust standard time based on the worker's performance to establish fair time standards in work measurement.

Standard Time

The established amount of time required to perform a task under normal conditions, often used for planning and scheduling purposes.

Labour Content

The total amount of work required to produce a good or service, often measured in terms of time or labor hours.