Body temperature. Gloved hand holding a thermometer displaying a normal temperature of 36 degrees Celsius. Normal body temperature varies between 36-38 degrees Celsius. If the temperature goes above this range,a fever is indicated. If it goes below,hypothermia is diagnosed. This thermometer can measure body temperature in the mouth,underarm or rectum. It consists of a sealed narrow-bore glass tube with a bulb containing mercury (bottom left). Mercury (grey) inside the tube expands when heated and extends along the scale | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hart-Davis, Adrienne |
Taille de l’image : | 4728 px × 3759 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |