What organization sets the safety standards for football helmets in the United States?

Match the macronutrient with the correct number of calories per gram

Hyponatremia occurs when serum concentration of what mineral drops below normal values?

What value is the gold standard when determining heat stress of the environment?

When relative humidity is high, evaporation of sweat off the skin does what?

Which of the following are safe locations to shelter during a lightning storm? (Choose all that apply)

Which of the following is NOT a location where glucose is stored for energy in the body?

Severe Hypothermia occurs when you drop below what core body temperature?

When relative humidity is high, evaporation of sweat off the skin does what?

True/False: When a coach disagrees with medical personnel on the injury status of his athlete, it is appropriate to ignore the recommendations of medical personnel and return an injured athlete to participation.