Respuesta :

mustafaahi6otazbl
Emesis or Vomiting is a very common trait of all treatment involving Chemotherapy. As chemo ia the treatment with cytotoxic agents to treat cancer's your bodies first line of defense is try to expel it, by vomiting.
roseberline
Chemotherapy cause you to feel sick to your stomach, throw up and lots of other sickness.
So, i would say Infection.
Number 4.