There are two types of thermometers that work
well for taking an infant’s temperature. Glass thermometers
with a rounded silver bulb on the end and digital thermometers
that beep and show the temperature when they are done. It is our
recommendation that glass thermometers not be used because they
contain mercury, which can be dangerous, if the thermometer should
break.
Babies temperatures are taken two different
ways: axillary (under the arm), or rectally (in the bottom). Either
way is accurate if done correctly, but be sure to tell your physician
how the temperature was taken since axillary temperatures are
cooler.
When taking an axillary temperature, you must
first shake the thermometer down to its lowest reading if glass.
Lift your baby’s arm and place the thermometer along the
baby’s side with the bulb in the armpit. Put the baby’s
arm down and hold it securely so the thermometer is enclosed by
skin. Leave it there three to four minutes or until it beeps.
To take a rectal temperature, first be sure
the thermometer is shaken down to the lowest marking if glass.
Lubricate the bulb with petroleum jelly so it will insert easier.
Hold the infants legs up firmly and gently slide the thermometer
in approximately one inch. Keep it there two to four minutes if
glass, or until it beeps if battery operated. Always hold the
baby and the thermometer when taking the temperature to keep it
from sliding and injuring your baby.
Always clean your thermometer when finished
with it. Follow the directions that come with the thermometer.
If you are a Munson Healthcare patient and have a compliment,
concern, or complaint, please contact one of our Patient
Liaisons.
