The nurse is caring for a child who is receiving chemotherapy for the treatment of leukemia and plans to address the expected needs of this client? Select all that apply.

A. "I should not take my regular insulin when I am sick." Regular insulin should not be withheld during illness, as blood glucose levels can increase during times of stress or infection. This statement indicates the child needs further education on managing diabetes during illness.
B. "I will rotate injections sites within my abdominal area." Rotating injection sites within a specific area helps to prevent lipodystrophy and ensures consistent absorption of insulin. This statement shows appropriate understanding.
C. "I will test my blood sugar before meals and at bedtime." Frequent monitoring of blood glucose is essential in managing type 1 diabetes. This statement indicates correct knowledge of monitoring practices.
D. "I should eat a snack before I play soccer." Eating a snack before physical activity helps to prevent hypoglycemia. This statement indicates a proper understanding of diabetes management related to exercise.

A. Initiate isotonic fluids with 20 mEq/L potassium chloride. The priority in treating acute gastroenteritis in a toddler is to manage dehydration, which is often severe due to fluid loss from vomiting and diarrhea. Isotonic fluids with electrolytes like potassium chloride help to restore fluid balance and prevent complications like electrolyte imbalances. This is the most urgent action to stabilize the child's condition.
B. Request evaluation of the toddler's serum electrolytes. While important, this can be done after fluid resuscitation has begun to assess the severity of electrolyte imbalances.
C. Determine if the toddler is voiding. Important for assessing renal function, but not the first priority in acute gastroenteritis.
D. Collect a stool sample from the toddler. Useful for identifying the causative organism but not as urgent as fluid resuscitation.