Aperson suffering from bulimia nervosa will binge on food and then do which of the following:

Provoke vomiting.

Explanation:

  Bulimia nervosa is an eating disorder characterized by rapid and repeated consumption of large amounts of food (binge eating episodes) followed by attempts to compensate for excess food consumed (eg, by purging, vomit, fasting or exercising).

 The person eats large amounts of food and then induces his own vomiting, uses laxatives, does a diet, fasts, or vigorously exercises to compensate.  Several actions can be used to counteract the effects of excessive food intake:

during longer space exploration trips, crewmembers may develop vision impairment risks and short-term cardiac atrophy or a decrease in the size, strength, weight, and activity of the heart during space flight because they can experience microgravity. in addition, the long-term medical condition is loss of bone mineral density and radiation exposure.