What is the consequence of taking a temperature too soon after a client has consumed hot or cold beverages?

Taking a temperature too soon after a client has consumed hot or cold beverages can lead to a decreased accuracy in the reading. This occurs because the temperature of the oral cavity is temporarily influenced by the temperature of the substances ingested. Hot beverages can elevate the oral temperature, while cold beverages can lower it.

For accurate results, it's recommended to wait for approximately 15 to 30 minutes after consuming such beverages before measuring the temperature to allow the oral cavity to return to a baseline state. This ensures that the temperature reflects the client's actual body temperature rather than the transient effects of the ingested materials.