Final answer:
When a client sweats during the use of a vaporizer, it activates sweat glands and vasodilation, causing heat to evaporate from the skin and subsequently cooling the body.
Step-by-step explanation:
When a client begins to sweat while using a vaporizer, it triggers a natural cooling process of the skin. The sweat glands in the skin are activated and increase their output of sweat (diaphoresis). As this sweat evaporates from the skin surface into the surrounding air, it removes heat from the skin, which helps to lower body temperature.
In addition, blood vessels in the skin dilate, which allows more blood from the body core to flow to the skin’s surface. This process of vasodilation helps to radiate the heat into the environment and can also cause skin redness that is often seen during this process. The combination of sweating and vasodilation efficiently dissipates excess body heat and cools the skin.