Your temperature doesnt stay same all day and it. Electronic digital thermometer 8. A very large body surface area relative to body mass which causes a greater loss of body heat. Chemical disposable thermometer temperature sensitive tape 9. A rectal or ear temperature of less than 97 f 361 c indicates a low body temperature hypothermia. The response to physical activity is an increase in metabolic rate resulting in increased heat production within the body 1heat transfer via blood flow to the skin surface results in heat losses through sweating and radiation 1if temperature regulation during exercise is compromised a sharp rise in body temperature can occur.
The normal temperature range is approximately between 366 c and 380 c. Sometimes babies and young children have higher body temperature ranges than adults for armpit and ear measurements. A rectal temperature of 1004 f 38 c or higher in a child indicates a fever. Babies and children have a little higher range. Result variation with this type of measurement is low and the precision is particularly high. Why it is done body temperature is checked to.
The tympanic membrane temperature is a direct reflection of the bodys core temperature. Types of thermomete r 6. Celcius c temperature scale is measured in 3. Some mothers can tell if a child is running a fever just by putting a hand on his forehead. 979 f to 1004 f. However no person always has exactly the same temperature at every moment of the day.
However for those lacking this talent there are a variety of instruments at hand to help determine body temperature. Rectally it s 373oc 992of. 36c 372 c normal temperature is 4. Physical activity can compromise the bodys normal temperature. Hypothermia is an even greater problem in anesthetized rodents because of. Detect abnormally low body temperature hypothermia in people who have been exposed to cold.
Some of these instruments can be found at home while others are more likely to be found in a doctors. Mercury glass plastic thermometer 7. The most common sites of measuring body temperature 5. Normal body temperature body temperature is usually measured by a thermometer placed in the mouth the rectum or the auditory canal for tympanic membrane temperature the normal oral temperature is 37oc 986of. Taking a rectal measurement is the most reliable way to obtain a core temperature value. Temperature control thermoregulation is part of a homeostatic mechanism that keeps the organism at optimum operating temperature as the temperature affects the rate of chemical reactionsin humans the average internal temperature is 370 c 986 f though it varies around this point by 05 to 1 c.
Pre operative removal of hair wetting of the skin during aseptic preparation and cold metal surgical surfaces contribute to the development of. A normal body temperature for infants aged 02 years ranges from 979100. For a typical adult body temperature can be anywhere from 97 f to 99 f.
Gallery of Body Temperature Measurement Ppt
