Which of the following is not an effective way to prevent heat stress and stroke? a. wear a minimum of spf 15 sunscreen. b. take a 10-minute rest for every 45 minutes of activity. c. wear loose-fitting clothing that allows sweat to evaporate. d. drink water before, during, and after a workout.

"A. Wear a minimum of SPF 15 sunscreen" is not an effective way to prevent heat stress and stroke.

Heat stress often leads to heat stroke. When the body is exposed to too much heat than it can regulate, dehydration sets in and the body temperature goes above the normal body temperature. This results to heat stress.

As a result of heat stress and the inability of the body to control its temperature, organs of the body begin to shut down. When this occurs, heat stroke sets in.

Effective ways to prevent heat stress and stroke includes:

All these aims at ensuring the body temperature is kept at favorable limits and also ensure the body is not dehydrate to prevent heat stress and stroke.

However, "A. Wear a minimum of SPF 15 sunscreen" is not an effective way to prevent heat stress and stroke.

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A.Wear a minimum of SPF 15 sunscreen.

Explanation:

One of the main problems that can be caused by heat is thermal stress, which occurs when the body's internal temperature is overloaded and unable to maintain the ideal temperature. In general, any environment or circumstance that exposes the body to heat sources above 35 ° C can cause physical and mental changes in the worker and may even cause stroke.

Some ways to avoid heat stress and stroke are to rest 10 minutes for every 45 minutes of activity, wear loose clothing that allows sweat to evaporate and drink water before, during and after a workout. The use of sunscreens and sunblocks is not effective in avoiding heat stress and stroke, because these products have the sole function of protecting the skin from solar radiation.