Which statement is true about a records management system for clinical assessments of rodents. During the procedure mice should be monitored mainly for anesthesia body temperature and cardiovascular and respiratory function.
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Which statement is true about body temperature measurement in rodents. Male wistar rats of about 300 g body weight were fasted from 1 to 7 d. They were weighed and had their temperature taken daily. In investigations involving changes in body temperature in the rat 13 we have noted discrepanciess in the control levels and changes in response to given doses of drugs such as morphine. The role of body temperature and fluid. You may start to sweat. 16778595111119137 the technique used to measure body temperature is critical to the interpretation of an experiment due to the heterogeneity of temperature in different locations of the animal.
Discusses the importance of maintaining a proper body temperature within rodents during experimental procedures. Many rodent studies have demonstrated different experimental outcomes due to differences in body temperature under anesthesia including studies of the heart brain liver and urogenital system. Heat sources should be modulated to a safe temperature. The increase in extra heat needed to defend the body temperature is as seen directly proportional to the decrease in body temperature. Of pain and distress should not rely on a single clinical observation but rather on a composite of signs and measurements that together reflect animal well being in terms of pain or. The slope of the increase in metabolism as an effect of decreased temperature is a measure of the insulation of the animal formally it is the thermal conductance.
At the end of the experimental period they were anaesthetized and blood was taken for measurement of the glucose content. The body is very good at keeping its temperature within a safe range even when temperatures outside the body change a lot. The animals were killed and various organs were t. Which statement is true regarding care procedures for mice undergoing surgery. Watts per degree difference between external and internal ie. Which statement is true about supporting body temperature in anesthetized rodents.
Body temperature is a measure of your bodys ability to make and get rid of heat. By continuously monitoring the body temperature of mice that had undergone bone marrow transplants researchers were able to detect early warning signs of graft versus host disease a dangerous sometimes deadly response of the transplanted immune system in a simple non invasive way. Body temperature is a basic physiological parameter which is often measured in awake rodents by rectal probe thermometry lomax 1966while it is known that rectal probe measurements are less accurate and less reliable than other methods that involve surgical implantation of temperature recording devices dallman et al 2006 the procedure also results in long lasting. When you are too hot the blood vessels in your skin widen to carry the excess heat to your skins surface.
Gallery of Which Statement Is True About Body Temperature Measurement In Rodents
