The timing of the nausea or vomiting can indicate the cause. When appearing shortly after a meal, nausea or vomiting may be caused by food poisoning, gastritis (inflammation of the stomach lining), an ulcer, or bulimia. Nausea or vomiting one to eight hours after a meal may also indicate food poisoning
All of the above because all of the your answers are true.
The nurse should help him understand that the diseas may or may not be harmful and to help him make the best medical desisions posible
B. Exercise strengthens the bones so if you go without exercise your bones become weak.
