All of the following are involved in the pathogenesis of heat stroke EXCEPT:
AFailure of thermoregulation
BDehydration
CIncreased metabolic heat production
DExcessive sweating
A patient presents with a temperature of 40°C and flushed skin. Which of the following interventions is most appropriate to lower the body temperature?
AApplying a heating blanket
BIncreasing room temperature
CProviding warm fluids
DAdministering antipyretics
What is the most consistent cardiovascular effect of hypothermia in elderly patients?
AMay cause myocardial infarction
BDecreased heart rate
CDecreased cardiac output
DAll of the options
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