Understanding Body Temperature: Regulation, Fever, and Measurement

What part of the human body is primarily responsible for regulating body temperature?

• The heart

• The liver

• The hypothalamus

• The kidneys

Which of the following is NOT a method the body uses to reduce its temperature?

• Sweating

• Shivering

• Vasodilation

• Increasing respiratory rate

What is considered a normal body temperature range in Celsius?

• 36.8°C to 37.°C

• 35.0°C to 36.1°C

• 37.0°C to 38.1°C

• 36.5°C to 37.5°C

Fever can be caused by:

• Bacterial infections

• Viral infections

• Inflammatory conditions

• All of the above

Which of the following is a common site for measuring body temperature?

• The armpit

• The mouth

• The ear

• All of the above

What mechanism does the body primarily use to increase its temperature?

• Vasodilation

• Vasoconstriction

• Decreasing respiratory rate

• Decreasing heart rate

At what body temperature (in Celsius) is fever generally considered to start?

• 37.0°C

• 37.5°C

• 38.0°C

• 38.5°C

Which of the following is NOT a common symptom of fever?

• Chills

• Sweating

• Increased appetite

• Headache

What is the term for the body's physiological adjustments to maintain its internal temperature within a normal range?

• Homeostasis

• Metabolism

• Thermoregulation

• Hypothermia

Which method of temperature measurement is generally considered the most accurate?

• Oral

• Axillary (armpit)

• Rectal

• Tympanic (ear)