Rectal Thermometer Use

WHAT YOU SHOULD KNOW

WHAT YOU SHOULD DO

• You must start by shaking the thermometer down below the 97 degrees F mark (36.1 degrees C). Hold the thermometer by the end opposite the tip and sharply snap your wrist and hand. Keep the thermometer over a couch or bed so that, if it slips from your hand, it won't break.
• Cover the tip of the thermometer with lubricating or petroleum jelly.
• Place the child on his or her stomach to limit struggling.
• Spread the buttocks and gently insert the thermometer about an inch into the rectum. Never force it. Hold the buttocks together to keep the thermometer from falling out.
• Leave the thermometer in place for 3 minutes. DO NOT leave the child unattended during this period.
• To read the temperature, slowly turn the thermometer until you can see the line of mercury. Each long line represents 1 full degree. Short lines are read as 0.2 degrees.
• Wash the thermometer carefully in soap and warm water after each use. Store in a safe place.

Seek Care Immediately If...

• The child has a high temperature.