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There are a few different types of thermometers and a few different ways body temperature can be taken: - A tympanic thermometer measures the body temperature by taking a reading from the tympanic membrane in the ear. - The old Mercury thermometers aren't used anymore, the risk of them breaking is too high. - Digital thermometers are about 15cm long and can measure oral, axillary or rectal temperature. They have plastic coverings to go over the top.

Even though it is rarely used (except in paediatrics), for obvious reasons, the rectal method of measuring body temperature is the most accurate.

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16y ago
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9y ago

The doctor takes your temperature when you feel ill to see if you have a fever. Knowing that can help the doctor figure out what disease you may have, and also how serious your condition is.

Body temperature is one way of determining a person's health. Bacteria that can infect the human body only flourish at normal human body temperature. If you have a bacterial infection, raising the body temperature is a way for the human body the fight the infection and kill it. It doesn't always work so we treat the infection with medications to fight the bacteria.

If the temperature gets too high, it can result in brain damage and death. We bring down the body temperature with medications such as aspirin and tylenol and if necessary expose the body to lower temperatures to cool it down.

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14y ago

The open part of the mouth can cool when air flows in and out, so the reading there

is lower than actual body temperature. But under the tongue is isolated from air flow,

so the temperature there is closer to internal body temperature.

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13y ago

doctors use thermometers to measure their patients temperature and keep it for their records

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9y ago

When the body is defending itself against infection, the body temperature is raised. A high body temperature is, therefore, an easy way to find out if something is wrong.

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Q: Why the doctors put thermometre under the tongue at the time of fever?
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