How to use a thermometer. How to correctly measure the temperature for children and adults with an electronic or mercury thermometer - an algorithm and methods. How to measure temperature by various methods using an electronic thermometer

Electronic (digital) thermometers are very popular today. They are more harmless than their mercury counterparts. Electronic thermometers show the results of measurements on a special display, have an audible signal, turn off mechanically and do not fight. However, temperature measurement with these devices have their own subtleties.

You will need

- electronic (digital thermometer).

Instructions

1. Prepare the thermometer for use. To do this, wipe the device wet wipe, press the power button and wait until the sensor is calibrated, and the symbols Lo and C flash on the display. Consider that at a high room temperature (32 ° C and above) the sensor will show temperature air.

2. It is believed that oral temperature measurement (in the mouth) is more accurate and rapid. Place the thermometer on the side under your tongue. During each measurement procedure, you should not open your mouth, talk or move. The measurement time will be about 1 minute. The thermometer will beep as soon as the temperature rises by less than a tenth of a degree in 15 seconds. Typical body temperature with this measurement is 36.6-37.1 ° C.

3. Measurement of temperature in the armpit (axillary). Wipe the skin with a dry cloth (most importantly, so that it is not wet during measurement). Place the device in the center of the armpit. For more tight contact of the sensor with the skin, press your hand to your body and hold it in this position until the end of the measurement. The axillary measurement time lasts about 1.5-2 minutes. After the beep, hold the thermometer for a while. Remember that the temperature in the armpit is half a degree lower than under the tongue.

4. Rectal measurement. Take such a measurement only if it is prescribed by a doctor or other types of measurements are unthinkable. Insert the thermometer probe into the anus 1.5-2 cm. The measurement time is 1 minute. Typical temperature values for the rectal measurement method are 36.9 - 37.4 ° C.

An increase in temperature is an alarm signal indicating inflammatory processes in the body or an infectious disease. There are several methods to find out temperature, but the most accurate result is obtained with rectal measurement. Thus measure temperature in young children, as well as in women for diagnostic purposes to acquire information about the state of the reproductive system.

Instructions

1. Use a thermometer prepared for measuring rectal temperature. It differs from the usual one with a short rounded end, as a result of which the use of such a thermometer will be harmless and painless. This thermometer is also suitable for traditional measurement of temperature in the armpit, but for hygienic purposes for any method of measuring temperature it is more cool to have a separate thermometer.

2. Shake off the thermometer reading to the 35 degree mark. It is better to do this over the bed, so that the thermometer does not break if it falls out of your hands involuntarily. In order for the thermometer to glide better during the measurement process, lubricate its tip with a small amount of baby cream or petroleum jelly.

3. Place the baby on your lap with your stomach and spread the buttocks apart. If you measure temperature for a baby, it is allowed to leave him lying on the back, but it will be necessary to bend the legs at the knees in order to provide access to the anus. If you measure temperature yourself, it will be more comfortable to do this lying on your side.

4. Insert the thermometer into the rectum to a depth of no more than 1.5 cm. If you are measuring the baby, you must hold his buttocks and the thermometer itself from the beginning to the end of the procedure in order to avoid injury. Do not leave your child unattended during each measurement time.

5. Measure temperature three minutes, after which remove the thermometer from the anus. If you are using a digital thermometer, remove it as soon as you hear a beep.

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Knowledge of body temperature allows you to assess the patient's condition and make an accurate diagnosis. However, the traditional measurement in the armpit has a certain error, moreover, it takes a lot of time. The oral method of measuring temperature gives a rapid and accurate result.

Instructions

1. Use only a clean doctor's thermometer to measure the temperature in the mouth. There are two types of similar devices: one has a long pointed end, the other is short and rounded. The accuracy of their readings does not differ, however, with this measurement method, it will be more comfortable to use a thermometer of the first type (the second is used to measure rectal temperature).

2. Wipe the tip of the thermometer with alcohol and place it under the tongue on either side of the frenum. Close your mouth tightly to avoid contact of the thermometer with cold air. environment... Please note that the readings will be inaccurate if you have eaten hot or cold food less than 30 minutes before the measurement. Smoking lightly before the procedure also reduces the accuracy of the total.

3. Measure temperature about 3 minutes. As usual, this time is enough to get the real result.

5. Disinfect the thermometer again with alcohol and pack it in a plastic case, the one that, as usual, comes with the device itself.

Note!
Do not use this method to measure temperature on children under 5 years of age. They can accidentally bite the fragile tip of the thermometer, as a result of which the mercury contained inside will first enter the oral cavity, and then into the digestive tract. For the same reasons, this method of measuring temperature is not suitable for people with an unbalanced psyche. If you have difficulty in nasal breathing, refrain from taking oral temperature measurements. An increase in respiratory rate affects the accuracy of the total.

An increase in body temperature indicates pathological processes in the body. This indicator has the main diagnostic value. The oral method of measuring temperature is superior in accuracy and speed to the conventional method of measuring in the armpit.

Instructions

1. To measure the temperature in the mouth, use mercury thermometer with a long pointed end. Treat it with an alcohol solution and place it on either side of the hyoid frenum. During the procedure, breathe through your nose and do not speak, on the contrary, the thermometer readings will be inaccurate due to the effect of the low ambient temperature.

2. Remove the thermometer after 3-4 minutes. The temperature in the mouth differs from the temperature in the armpit by about 0.5 degrees, therefore, a slight excess of the 37 degrees mark is possible. If the thermometer readings are higher than 37.3 degrees, you need to consult a doctor in order to find out the reason for the deviation and get recommendations.

3. This temperature measurement method is not suitable for children. preschool age and people with an unbalanced psyche. Accidental damage to the glass tip of the thermometer is dangerous. An alternative to a mercury thermometer is an electronic thermometer that allows you to take temperature readings in a matter of seconds.

4. After pre-treating the tip of the electronic thermometer with alcohol, place it in your mouth in the same way as you would with a mercury thermometer. The measurement speed in this case will be much higher. Closer, after 15-30 seconds (in some models of thermometers - after 60 seconds), a beep will sound, indicating that the measurement has been completed.

5. Later use, pack the thermometer in a plastic case, the one that is sold with both a mercury and an electronic thermometer.

6. Measuring the temperature in the mouth spontaneously after a meal is ineffectual. The result will be more dependent on the temperature of the food eaten than on the objective state of the person. Smoking also distorts the bottom line. If there is no possibility of waiting an hour before the procedure, refrain from taking the temperature by the oral method.

When you feel unwell and the first signs of a cold, your hand constantly reaches for the thermometer in order to measure temperature body. Ascending temperature can be caused by the presence of a focus of inflammation in the body. So which thermometer to prefer and how to measure correctly temperature body?

You will need

- thermometer;
- alcohol;
- napkin;
- petroleum jelly.

Instructions

1. Getting your temperature right will help you navigate and develop the right patient care strategy. It is too primitive to determine the presence of an elevated body temperature, easily attach the inner side of the wrist to the forehead or body of the sick person. Though this way extremely subjective, but in the absence of a thermometer it can be used. The main thing is that the person measuring temperature, was healthy, on the contrary, he may not feel the increase in temperature in the patient.

2. Measure temperature allowed with thermometer support. In everyday practice, there are several different types thermometers: mercury, liquid alcohol or electronic. A mercury thermometer allows you to measure temperature with an accuracy of tenths of a degree (an exceptional defect is shaking off before any use), a liquid thermometer does not always show correctly, therefore it is rarely used. An electronic thermometer is extremely comfortable and primitive in operation, quite accurate.

3. You probably know that a typical body temperature is considered to be 36.6 degrees. In fact, the typical temperature varies depending on the area of the body in which it is measured. Armpit temperature healthy person is close to 36.6 degrees, but when measured in the rectum or oral cavity, it can be 37 degrees or more.

4. Before placing the thermometer, wipe the armpit with a napkin. Shake the thermometer to a reading of 35 degrees and set it in such a way that the mercury column touches the body from all sides at the deepest point of the armpit. Make sure that the thermometer is snug against the skin and the air does not get into the armpit. To do this, press your elbow and shoulder against your body. Temperature measurement time - 10 minutes.

5. To measure temperature in the mouth, treat the thermometer with alcohol in advance. Shake it off (if using a mercury thermometer) and position it to the side of the hyoid frenum. Close your lips to avoid contact of cool air with the thermometer. Do not move or talk during the procedure. Remove the thermometer from your mouth after five minutes and evaluate the results of the measurement. Remember that the typical temperature in the mouth is approximately 37.3 degrees.

6. To measure the temperature in the rectum, use a separate thermometer and perform this procedure in the morning without getting out of bed. Lubricate the tip of the thermometer with petroleum jelly and carefully insert the tight part into the anus. Take the measurement for five minutes. The typical temperature in the rectum is 37.3-37.7 degrees.

Note!
Remember that body temperature values can change due to various factors. So at a saturated load (running, outdoor games), the temperature can rise to 37.5 ° C.

Helpful advice
For very young children, there are special electronic thermometers-nipples. The measurement results are reflected in them on the display.

In every house where a small child lives, there must certainly be a thermometer, since the increase in temperature in early age requires an immediate response from parents and a doctor. If earlier all thermometers used to determine the temperature in children were mercury, now there are many alternatives to this very unsafe type of thermometers. And one of the most popular options among young parents is an electronic thermometer.

Peculiarities

Temperature measurement in an electronic thermometer is provided by a built-in sensor located at the narrow end of the thermometer. The measurement results are displayed on the display of the device in digital form, therefore such a thermometer is also called digital.

pros

The electronic thermometer does not contain mercury, so damage to it does not threaten the health of the child.
Such a device is universal, as it allows you to determine the temperature in different ways (rectally, orally, under the arm, in the elbow, in the groin).
It often takes only 30-60 seconds to measure.
Mom will know that the temperature has been determined by a sound signal.
It is very easy to evaluate the measurement result - you just need to look at the display of the device.
Many electronic thermometers "remember" the last measurement, and some can store data up to 25-30 measurements.
The body of some of these thermometers is waterproof, which makes it possible to use them to determine the heating of water in the bath.
The device turns off automatically after waiting certain period, which saves battery power.
Many electronic thermometers can be scaled from Celsius to Fahrenheit.
Some digital thermometer displays have a backlight.
Tips for some models may vary.
Bright and cute models in the form of toys and nipple thermometers have been created especially for children.

Minuses

Inexpensive models cannot be wet and disinfected, and not all electronic thermometers have a waterproof case.
If you follow the recommendations in the instructions and hold the thermometer for a while after the beep, this requires separately timing the time, which is not very convenient.
Thermometers in the form of a pacifier can only be used before the teeth appear, and some babies do not recognize the pacifier.
High-quality digital thermometers are much more expensive than their mercury counterparts.

Failure to follow the manufacturer's instructions and advice on correct measurement may result in inaccurate results.

How to use an electronic thermometer correctly

For the measurement to be performed accurately, the sensitive sensor must be in close contact with the baby's body.
The most informative is the measurement of the temperature in the child's mouth or in the rectum.
Wait for the beep before evaluating the result on the display.
When measuring the temperature in the armpit, you should wait a little longer than stated by the manufacturer. On average, the measurement time in this area of the skin is 1.5-3 minutes.
Do not take your oral temperature after eating or drinking.
Do not measure your underarm temperature after bathing your baby.
Do not try to measure the temperature of a crying baby with a teat-thermometer.
The batteries in the instrument should be changed regularly. Often they are designed for 2-5 years of using the thermometer, but so that the thermometer does not let you down important point, one set of batteries should be kept in reserve.

Popular models

Bright and cute children's electronic thermometers are produced by different companies. Among them, the most often chosen are:

Chicco Digi light- baby thermometer with flexible spout, backlit display, beeps and protective case.

B.Well WT-06- a bright children's thermometer, presented in the form of a "duck" or "rabbit". It measures the temperature in 10 seconds, remembers the last measurement, emits a sound signal in case of fever and turns off automatically. The advantage of the device is also the presence of a moisture-resistant case and a flexible tip.

Gamma T-50- a thermometer that measures the temperature of children and adults in 60 seconds. The device remembers the last measurement and switches off automatically to save the battery.

Microlife MT 3001- reliable Swiss thermometer with large power button, electronic display and audible signals. The accuracy of the device is 0.1 º С. It measures the temperature in 1 minute and memorizes the last data.

Thermoval Basic - a moisture-proof thermometer that emits a signal at the end of the measurement and stores the last temperature measurement. Such a thermometer works very economically, performing up to 3 thousand measurements on one battery.

AND DT-501- shock-resistant thermometer that measures the temperature in 1 minute, signals this and stores the data in memory. The sensor of the device is protected from moisture, and the measurement accuracy is 0.1 º С.

OMRON Eco Temp Basic- an electronic thermometer that allows you to measure the temperature rectally, axillary and orally. The measurement time with such a device is 1-1.5 minutes. The device has a sound signal, options for storing the last measurement and automatic shutdown.

In great demand dummy thermometers are also used by mothers of babies, for example, Little Doctor LD-303 or Microlife MT 1751. The baby sucks on such a thermometer for several minutes, and after the signal, the measurement data appears on the mouthpiece.

How to choose the best one for newborns?

To buy an electronic thermometer for babies, it is best to go to a pharmacy or to a specialized store that sells medical equipment. Ask the seller about the features of the selected model, the rules of use and the warranty for the device. Don't buy a digital thermometer for a baby in a supermarket or store household appliances, since the accuracy of their measurement is questionable.

Other criteria for purchasing an electronic thermometer for a child will be:

Company manufacturer.
Your budget.
The appearance of the thermometer.
Additional functions of the device.

In the next video, Dr. Komarovsky will tell you all the details about the baby thermometer (pyrometer).

Electronic thermometers are a good alternative to mercury thermometers. They are harmless to health, with them you never have to worry about how to collect mercury from the floor, since they do not break and do not contain this dangerous liquid metal, and the numbers on the screen are easier to see than a silver strip of mercury on ordinary thermometers , which is important for people with impaired vision. However, there are some nuances that differ from what is written in the instructions for such devices, for example, the measurement time. So how to measure the temperature electronic thermometer so that it shows real performance?

Basic rules for measuring temperature with an electronic thermometer
An electronic thermometer works with a sensor located at its very tip. For effective temperature measurement, the thermometer must fit very tightly to the surface of the body, therefore, it is advisable to use it in the oral or anal opening. There, the measurement time will be 30-60 seconds. And if you prefer the classic version with an armpit, you must adhere to a few rules:

For correct temperature measurement, the skin must be clean and dry.
Lean the thermometer firmly against your armpit, holding it along your body.
Lowering your hand, give the thermometer the usual position perpendicular to the body.
Press it firmly with your hand or lie on your side - to measure the temperature with an electronic thermometer, there must be a slight pressure on the sensor.

Despite the fact that the instructions say to get the thermometer when it beeps, this is not entirely true. The fact is that if the thermometer is incorrectly placed, it will show not the body temperature, but the air temperature in the armpit or in the room, therefore, before measuring, it is advisable to hold the thermometer off in the armpit for about ten minutes, and only then turn it on. In this case, the indicators will correspond to reality as much as possible. The second option is to hold the thermometer for another three minutes after the beep, but this is not always possible, because many electronic thermometers are equipped with an automatic shutdown function.

What else do you need to know about electronic thermometers?

The electronic thermometer always reacts to high temperatures immediately, so it can be used for initial measurement.
The signal, contrary to popular belief, does not indicate the end of the temperature measurement, but that the rate of temperature rise has decreased to a minimum.
If the thermometer beeps after ten seconds, then you have installed it incorrectly.
When measuring the temperature in the mouth, the thermometer must be installed on the side, not in front, and during its operation, you should refrain from talking, moving around and opening your mouth.
When using a thermometer rectally, you need to enter it no more than 1.5-2 cm, and the measurement lasts one minute.
For infants, there are special thermometers in the form of a nipple, which greatly simplify the process of measuring temperature.

Measuring the temperature with an electronic thermometer is not as difficult as it might seem at first glance, especially since its safety pays for some of the complexity of use. Its presence in a house with children is especially justified, where a mercury thermometer can bring a lot of trouble. And, of course, it is better to choose models from well-known companies and of the corresponding price category, which work like ordinary thermometers.

The principle of operation of this device is simple and straightforward. It is essentially a reservoir of mercury. As the mercury heats up, it expands and enters the measuring tube. Excess mercury forms the very column by which, thanks to the drawn scale, we determine the temperature. A mercury thermometer is considered the most accurate of the existing household appliances, but, unfortunately, it has a couple of significant drawbacks.

What to do if the thermometer is broken?

Digital Thermometer

At the tip of the electronic thermometer there is a thermoelement that changes resistance as the body temperature rises. It is better to choose models with a flexible tip. The advantages of an electronic thermometer include environmental friendliness, low price (when compared with infrared versions), the ability to save previous results in memory, and a relatively quick result.

How to correctly measure the temperature with an electronic thermometer?

Infrared thermometer

These devices are divided into contact and non-contact. In both cases, a special sensor detects infrared radiation from the body and converts it into temperature readings. Contact models are able to measure temperature on the forehead or in the ear, or both. Non-contact ones are good for young children who find it difficult to sit in one place for a long time. The result in both cases will have to wait only a few seconds.

Content

A popular method for diagnosing diseases and inflammatory processes is measuring body temperature using special devices - thermometers, also called thermometers. Depending on the deviation of the obtained indicator from the norm, the doctor makes a forecast about the state of the body's systems, determine the intensity of the necessary drug therapy in the first days of treatment. Answers to the questions, which thermometers are better to use, and on which part of the body to measure the temperature, will help to understand how to measure it correctly, to minimize the error as much as possible.

What is temperature measurement

Thermometry is a set of methods and techniques that help measure the temperature, in medicine, of the human body. The degree of heating of the object is compared with the absolute thermodynamic scale. A deviation from the average norm up or down shows the doctor that processes are taking place in the body that violate its thermoregulation, for example, the fight against a virus or inflammation. Regular measurements of this parameter allow you to monitor the patient's condition, improve the effectiveness of treatment in a timely manner, and avoid possible complications.

What determines the body temperature

In addition to infectious infections and others external factors(for example, hypothermia or overheating), many circumstances affect the temperature indicator of the body. You will see different numbers on the thermometer by measuring the temperature on the surface of the skin (in the armpit or in the groin folds) or by one of the internal methods (oral or rectal). In addition to the location of the measurement, the indicator is influenced by:

the time of the manipulation (morning / evening);
the age of the patient;
period of the menstrual cycle in women.

Normal human body temperature

Physiological indicators of normal human body temperature can range from 36.3 to 37.3 ° C. The norm of 36.6 ° C, to which we have become accustomed since childhood, is set for measurement in the axillary region; due to individual characteristics, it can deviate within the range of 36.4 - 37.0 ° C. The average rectal temperature (in the rectum) is 37.3-37.7 ° C; temperature ranges for oral measurement, considered healthy values - 36.8 - 37.2 ° C.

Minimum human body temperature

The human body is better adapted to hypothermia than to a rise in temperature. Deviation from the norm towards the lower limit of up to 35 ° C is accompanied by severe weakness, after lowering to 29 ° C, the person loses consciousness. The lowest recorded rate at which the life of a hypothermic patient was saved was 14.9 ° C. Death, as a rule, occurs when the mark reaches 25 ° C.

Critical temperature

With an increase in the temperature of the victim from overheating to the mark of the absolute scale above 42 ° C and the impossibility of reducing the indicator, the probability of death is high. A case was recorded when a patient managed to survive when overheated to 46.5 ° C. The lower limit in some cases can reach 25-26 ° C. With hyperthermia - an increase in the indicator to 42 ° C and above - there is a loss of consciousness, hallucinations, delirium. In this case, the patient's life is in serious danger, so it is necessary to lower this biometric indicator in any way possible.

What is the temperature measured

In the SI system (international system of units), there are two main units for measuring temperature indicators - degrees Celsius and degrees Kelvin. Body temperature in medicine is measured on the Celsius scale, on which zero is equal to the freezing point of water, and one hundred degrees to the state of its boiling.

Temperature measuring instruments

In thermometry, a special measuring device is used - a thermometer to measure body temperature. These devices are also called thermometers. They are made from different materials(glass, plastic), have their own specifics and principle of operation (contact, non-contact; digital, mercury, infrared), measurement error. Each type of these device has its own advantages and disadvantages.

Classification of devices

The main principle by which thermometers for measuring body temperature are classified is the principle of operation of these measuring devices. According to it, they are divided into:

mercury;
digital;
infrared (for non-contact measurement method).

Mercury thermometers are made of glass and work on the principle of expansion of mercury in their glass reservoir. When heated from the body, the mercury column moves up the scale, reaching a mark corresponding to the t of the body. This method of determining the temperature characteristics helps to obtain high accuracy of measurement results, the error of the actual temperature when using this type of thermometer is only 0.1 degrees.

Along with the advantages - affordability, wide range of applications, durability, obtaining accurate measurements - liquid thermometers with mercury have significant disadvantages:

fragility of the case;
the toxicity of mercury (there is a risk of poisoning if you accidentally damage the mercury tank or break the thermometer);
measurement duration (up to 10 minutes).

Digital, electronic thermometers are widely used. They may have different appearance, their body is made of plastic, and the temperature is determined by the operation of a thermodynamic sensor. Electronic thermometers are safer than mercury ones, they help to get a quick measurement result (within one minute), however, the accuracy of the readings of these devices is significantly inferior to mercury thermometers.

Infrared devices for measuring temperature indicators do not require direct contact with the body, the time for measuring the temperature value takes several seconds. A special sensor displays a digital infrared image on the screen, the device requires adjustment, gives an error of about 0.2 degrees, is expensive, and is often used in cases where the patient cannot be disturbed.

Especially for babies who cannot be at rest for a long time, thermometers-pacifiers, disguised as an ordinary pacifier, have been invented. They are made of silicone, the measurement time is about five minutes, but this does not bring any inconvenience to the child. The deviation from the exact data can be up to 0.3 degrees.

Where to measure the temperature

Not all areas of the body have the same indicator, in this regard, there are different ways to measure temperature. To obtain an accurate determination of the state of the body, this biometric indicator is determined by:

axillary (the thermometer is installed and held with the working end in the armpit);
orally (measurement is carried out by removing the level of heat radiation in the mouth);
rectally (in the rectum);
in the groin folds;
in the woman's vagina.

How to measure correctly

In different cavities and areas, the temperature indicator is measured according to certain rules. It is important to check the technical condition of the device you are using - replace the battery in the digital thermometer, if necessary, adjust the infrared, make sure the mercury is intact. If you have doubts about the reliability of the results obtained - for example, the child's forehead is hot, and the device shows a normal temperature, repeat the procedure or measure the indicator on another part of the body.

Mercury thermometer

Before using a mercury thermometer, shake it to bring down the mercury column to minimum value on a scale less than 35 ° C. The device must be dry and clean if you are taking oral or rectal measurements, necessary condition use of the thermometer is its preliminary disinfection. For glass thermometers, in order to avoid damage to them, there are rules for careful storage in a case.

When carrying out the procedure in the armpit, the device is kept in a state of equilibrium, tightly pressed against the body for the required time. For oral measurement, the device is placed under the tongue, it is tightly closed, breathing is carried out through the nose. During the rectal measurement method, the patient is placed in a supine position on his side, the thermometer is inserted through the sphincter into the rectum and held for two to three minutes.

Time for measuring body temperature with a mercury thermometer

When using contact thermometers, the type of which is mercury, the time during which the measurement is carried out is important. Depending on the place of measurement, it is:

5-10 minutes - for the axillary method;
2-3 minutes - for rectal;
3-5 minutes for oral.

Electrothermometer

Digital measuring instruments are essential when you want accurate and fast results. The beep function of the electrothermometers makes it easier to control the thermometry, as it notifies the user when the measurement process is complete. The so-called instant thermometers are produced, which, due to the high sensitivity of the thermoelement, give a result in 2-3 seconds.

Remote temperature measurement

Measurement of temperature indicators at a distance is a convenient property of infrared thermometers. These devices are the result of high-tech laboratory developments, which determines the quality of their work and the accuracy of the data obtained. They do not have a harmful effect on the body, and are suitable for both immobilized patients and babies in constant motion.

Measurement Algorithm

Using the correct algorithm for measuring body temperature, you will reduce the influence of external factors, you will be able to timely control the change in thermal indicators, thereby speeding up the patient's recovery process. With any method and use of any type of contact thermometer, observe the rules of hygiene and disinfection of the devices themselves. Algorithm for using a mercury thermometer:

Wash your hands thoroughly.
Remove the device from the case.
Gently but firmly shake it while holding forefinger on the tank.
Make sure that the mercury column has dropped below the 35 ° C mark.
Measure.
Disinfect the thermometer after completing the procedure.
Record your findings.

Measurement of body temperature in the armpit

By adhering to the following algorithm, you will understand how to measure the temperature in the armpit with any thermometer in order to get an accurate value and not use another method:

take measurements several times a day, at regular intervals;
press the thermometer tightly to the body to avoid the free position of the thermometer;
keep your body motionless during the procedure;
record the upper and lower indicators in writing during the day.

Under which armpit you need to measure

The physical sensitivity of the right and left armpits is the same, so it doesn't matter which one you use to measure the temperature. If you wish, you can remove the value on both the right and left sides several times to make sure you get the same data. If you have doubts about the correctness of the result obtained, you can always measure the temperature on another sensitive area, in the groin area, for example.

In the mouth

The answer to the question of how to measure the temperature in the mouth correctly lies in the following two main points - the position of the thermometer and the measurement time. Place the device under the tip of your tongue, press it firmly and close your mouth. To obtain data, hold this position for two to three minutes, breathe through your nose, evenly and calmly. Before carrying out the procedure, be sure to wipe the thermometer with a disinfectant wipe.

Thermometer processing

A clean, disinfected thermometer is an important prerequisite for obtaining correct data when measuring indicators. The device should be processed after each procedure; at home, this can be done with wipes soaked in any disinfectant alcohol composition. After disinfection, the device is wiped dry and placed in a storage case.

How to correctly measure the temperature for children and adults with an electronic or mercury thermometer - an algorithm and methods