Which methods can be used to take a patient's temperature?

Taking a patient's temperature is essential for assessing their health status, and there are several methods available that are considered standard practice. One effective approach includes using both oral and rectal thermometer readings.

Oral temperature measurement is commonly performed using a thermometer placed under the tongue, providing an accurate representation of core body temperature. This method is suitable for patients who are conscious and able to cooperate.

Rectal temperature measurement is another reliable technique, often employed for its accuracy, especially in cases where the patient is very young, cannot hold a thermometer in their mouth, or if there is a need for precise readings. Rectal thermometers are designed specifically for this purpose and provide a close approximation of the body's internal temperature.

While the other mentioned methods have their own uses and contexts, such as forehead scans and ear readings (which can offer quick assessments), they may not always match the accuracy of oral and rectal thermometers, particularly in clinical settings where precise temperature readings are critical.