The abbreviation 'o' refers to which site?

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Multiple Choice

The abbreviation 'o' refers to which site?

Explanation:
An o in documentation points to the oral site for temperature measurement. This means the temperature was taken in the mouth, typically when the patient is awake, cooperative, and able to keep the probe under the tongue with lips closed. It’s used for an easy, noninvasive reading, but isn’t suitable if the patient has been smoking, eaten, or drunk something hot or cold within about 15 minutes, or if they can’t safely hold the device (unconscious, confused, etc.). Other sites use different indicators—for example, axillary refers to the armpit, rectal to the rectum, and temporal to the forehead. So, o denotes the mouth.

An o in documentation points to the oral site for temperature measurement. This means the temperature was taken in the mouth, typically when the patient is awake, cooperative, and able to keep the probe under the tongue with lips closed. It’s used for an easy, noninvasive reading, but isn’t suitable if the patient has been smoking, eaten, or drunk something hot or cold within about 15 minutes, or if they can’t safely hold the device (unconscious, confused, etc.). Other sites use different indicators—for example, axillary refers to the armpit, rectal to the rectum, and temporal to the forehead. So, o denotes the mouth.

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