Adult rectal thermometers
Be sure to read and follow the instructions to obtain an accurate temperature. Table 4 Vital signs, times and antipyretic usage in patients who were afebrile at triage but febrile determined by rectal temperature. Understand the different types of thermometers and how to pick the right thermometer for you. Nurses should not rely on the accuracy of thermometers used in the mouth, ear or under the arm, suggests a new Canadian study. The Plus Calibration Tester verifies calibrated temperature accuracy of Braun and SureTemp handheld thermometers and integrated technology monitors from Welch Allyn. See the section on the rectal method to learn how safely take a rectal temperature.
Why do I need to check a rectal temperature?
The mean difference in temperatures between the initial temperature and the rectal temperature was 1. To collect the raw data, departmental informatics specialists queried our electronic medical record database using a structured search designed to detect all patients over the age of 18 who received a rectal temperature during the study period. The nature of our database does not allow us to find direct correlations between a patient's temperature and the pathology of the disease. Where central thermometers cannot be used, they said the best alternative was to use electronic oral thermometers for adults only, or tympanic membrane thermometers for children and adults with thermometers calibrated before use. Our primary outcome measure was the temperature difference between an initial non-invasive temperature measurement at triage and a subsequent rectal temperature. Corresponding Author: Jarone Lee, Email: ude. Fever is also part of the criteria for employing the concept "systemic inflammatory response syndrome" to a patient--which can trigger an extensive evaluation for an inciting infection.
Giving the Rectal Thermometer its Due — Tracking Zebra
Armpit temperatures are usually the least accurate. From Wikipedia, the free encyclopedia. Men account for a small fraction of breast cancer…. Mayo Clinic is a nonprofit organization and proceeds from Web advertising help support our mission. Mercury thermometers are no longer recommended because they can break and allow mercury — which is toxic — to escape.
A new study , however, provides evidence that this form of temperature measurement should be employed more liberally if accurate temperature measurement will make a difference in clinical management. Digital ear thermometers, also called tympanic thermometers, use an infrared ray to measure the temperature inside the ear canal. FDA approves first blood sugar monitor without finger pricks. This section does not cite any sources. We also looked specifically at the cohort of patients who were afebrile by initial temperature, but were found to be subsequently febrile by a rectal temperature.