Why Do Fevers Get Worse at Night?

The video explains why fevers often rise at night due to the body's circadian rhythm and the role of the hypothalamus in regulating body temperature. It discusses how the immune system and pyrogens contribute to fever, especially at night, and highlights exceptions like bacterial pneumonia and malaria. The video advises monitoring temperature at the same time daily, preferably between 6:00 and 8:00 PM, to track health changes. It emphasizes consulting healthcare professionals for concerns.

What part of the brain is responsible for regulating body temperature?

• Hypothalamus

• Medulla Oblongata

• Cerebellum

• Cerebrum

What is the role of the suprachiasmatic nucleus (SCN) in the body?

• Regulates blood pressure

• Manages digestion

• Oversees muscle movement

• Controls circadian rhythms

What are pyrogens and what do they do?

• They are hormones that reduce stress

• They are substances that trigger fevers

• They are proteins that build muscle

• They are enzymes that aid digestion

Which of the following conditions typically causes fevers that remain elevated all day and night?

• Seasonal allergies

• Common cold

• Bacterial pneumonia

• Migraine

When is the best time to check your temperature to get the highest reading?

• Between 6:00 and 8:00 PM

• Between 10:00 and 12:00 PM

• Between 12:00 and 2:00 PM

• Between 6:00 and 8:00 AM