An individual is in an environment of a temperature of 47°C. What is the mechanism of heat loss?
AConduction
BRadiation
CSweating
DConvection
The first physiological response to high environmental temperature is:
ASweating
BDecrease heat production
CVasodilatation
DNon-shivering thermogenesis
Hormonal secretions are tightly controlled by the time of day due to an inbuilt biological clock in human body. This rhythmic secretion is controlled by:
AVentrolateral nucleus
BSupraoptic nucleus
CSuprachiasmatic nucleus
DPosterolateral nucleus
+ 7 more in the PDF
Browse all chapters