Answer :
Final answer:
Warmed IV fluids are initiated when a patient's temperature is 35.8 degrees Celsius or below, with 35.8 degrees Celsius as the correct threshold to begin this intervention.
Explanation:
Warmed IV fluids should be initiated when a poly-trauma patient's temperature reaches 35.8 degrees Celsius or below. Among the given options, the correct temperature at which warmed IV fluids should be initiated is 35.8 degrees Celsius (option b). It is important to note that hypothermia is considered a dangerous decrease in core body temperature below 34.4 degrees Celsius (94 degrees Fahrenheit). Initiation of warmed IV fluids at 35.8 degrees Celsius can help prevent further temperature decline and reduce the risk of complications associated with hypothermia.
