Antimetics {Ans: Control nausea and vomiting by blocking nerve impulses to the vomiting center of the brain during chemo treatments.}Hyponatremia risk factors {Ans: Loss of sodium due to sweating, use of diuretics; gain of water due to hypotonic tube feedings, excessive intake of water; caused by head injury, AIDS, malignant tumors. Excess water, inadequate sodium in take, low sodium diet.}Cancer {Ans: A disease in which some body cells grow and divide uncontrollably, damaging the parts of the body around them.· External radiation therapy/teachings: help with coping, skin care, wash area once daily with mild soap, limit sun exposure, do not use lotion, salve or alcohol on the area, wear loose clothing over the area, do not shave the area.}Diffusion {Ans: Substances freely move back and forth until they are evenly distributed}Chemotherapy side effects and interventions {Ans: Nausea and vomiting, Loss of appetite, Hair loss, Mouth sores, Fatigue, Skin care, Encourage good nutrition and hydration, monitor signs of infections.}Hypercalcemia {Ans: Muscle weakness, lack of coordination, abdominal pain, confusion, absent tendon reflexes, shallow respirations, emergency, elevated b/p, thirst, polyuria, hypo-activity.}Foods not high in sodium {Ans: Grilled chicken and carrots.}Diffusion {Ans: Movement of molecules from