What is the normal human body temperature in Celsius?

What is the normal human body temperature in Celsius?

• A. 35.0 degrees Celsius
• B. 36.9 degrees Celsius
• C. 37.5 degrees Celsius
• D. 38.0 degrees Celsius

Answer: (B)

Normal body temperature isn’t a single fixed value; it sits in a range and can shift with the time of day, activity, and where you measure it. For a healthy adult, a typical range is about 36.5 to 37.5°C, with an average around 37°C. A reading of 36.9°C is well within this range, so it’s considered normal. Remember, different measurement sites yield slightly different values: oral readings are around the mid-36s to 37°C, rectal readings are a bit higher, and underarm readings are a bit lower. So 36.9°C being near 37°C remains a normal temperature rather than indicating fever or hypothermia.

Normal body temperature isn’t a single fixed value; it sits in a range and can shift with the time of day, activity, and where you measure it. For a healthy adult, a typical range is about 36.5 to 37.5°C, with an average around 37°C. A reading of 36.9°C is well within this range, so it’s considered normal. Remember, different measurement sites yield slightly different values: oral readings are around the mid-36s to 37°C, rectal readings are a bit higher, and underarm readings are a bit lower. So 36.9°C being near 37°C remains a normal temperature rather than indicating fever or hypothermia.