A school-age child with leukemia experienced severe nausea and vomiting when receiving chemotherapy for the first time. Which of the following is the most appropriate nursing action to prevent or minimize these reactions with subsequent treatments?
a. Administer the chemotherapy between meals.
b. Give an antiemetic before chemotherapy begins.
c. Have the child bring favorite foods for snacks.
d. Keep the child NPO (nothing by mouth) until nausea and vomiting subside.

At 2: 00 am, a 17-year-old boy, accompanied by his 19-year-old girlfriend, had driven to the bar to give his father (who had been drinking large amounts of alcohol) a ride home. on the way back, they were involved in a motor vehicle collision. the boy has a large laceration with profuse bleeding on his forehead. his girlfriend is unconscious in the front passenger floor. the father is standing outside the vehicle, appearing heavily intoxicated, and is refusing care. what is the best way to gain consent to begin care when his father has an altered mental status or is unconscious? a. phone his mother for consent. b. call his grandparents for consent. c. it is a true emergency, so consent is implied. d. you are covered under the good samaritan laws.