During the Summer, a Patient with Heat Cramps Is Treated

During the summer, a patient with heat cramps is treated in the emergency department. The nurse determines that discharge teaching regarding the prevention of another episode of heat cramps has been effective when the patient states,

A) "I will take salt tablets when I work outdoors in the summer."
B) "I should double my water intake when the weather gets warm."
C) "I should have sports drinks when exercising outside in hot weather."
D) "I will get into a cool environment if I notice that I am feeling confused."