Question:
The ideal site to record the body temperature in a dead body is?
The ideal site to record the body temperature in a dead body is?
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Choose the deepest, most environment-shielded site, accessed by inserting a thermometer 8 to 10 cm.
Updated On: Jun 24, 2026
- Rectum
- Axilla
- Mouth
- Groin
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The Correct Option is A
Solution and Explanation
Step 1: After death the body cools (algor mortis), and serial temperature readings help estimate the time since death. The site chosen must reflect deep core temperature reliably.
Step 2: The rectum is the ideal and most commonly used site. The thermometer is inserted about 8 to 10 cm into the rectum and held in place for around 2 minutes, giving a stable deep body temperature.
Step 3: Other acceptable deep sites include the nose, the external auditory meatus of the ear, the vagina, and the sub-hepatic region (under the liver).
Step 4: The axilla, mouth, and groin are surface or shallow sites that are easily influenced by the surrounding environment and do not give a true core temperature, so they are not preferred for postmortem temperature recording.
Step 2: The rectum is the ideal and most commonly used site. The thermometer is inserted about 8 to 10 cm into the rectum and held in place for around 2 minutes, giving a stable deep body temperature.
Step 3: Other acceptable deep sites include the nose, the external auditory meatus of the ear, the vagina, and the sub-hepatic region (under the liver).
Step 4: The axilla, mouth, and groin are surface or shallow sites that are easily influenced by the surrounding environment and do not give a true core temperature, so they are not preferred for postmortem temperature recording.
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