What are the indicators of a bacterial infection?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. fever.
A rise in body temperature, known as fever, is typically associated with bacterial infections. It signifies a temporary elevation in the body's normal temperature as part of the immune system's response. Body temperatures can vary slightly among individuals and throughout the day. Traditionally, the average temperature has been recognized as 98.6°F (37°C). A temperature reading of 100°F (37.8°C) or higher, typically measured using an oral thermometer, is generally indicative of a fever.