A nurse is providing teaching to a school-age child who has a diagnosis of type 1 diabetes mellitus. Which of the following statements by the child indicates a need for additional teaching?

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.

A. Have the child sit with her head tilted forward and hold pressure on her nose for 10 min. Tilting the head forward helps prevent blood from flowing down the throat and causing nausea or choking. Applying pressure to the nose for 10 minutes helps to stop the bleeding.
B. Place the child in a sitting position and tilt her head back. Tilted head back can cause blood to flow down the throat and potentially cause aspiration or choking. It's not recommended in managing nosebleeds.
C. Apply ice at the opening of the nares for 5 min and then re-check for bleeding. While cold compresses can help constrict blood vessels, direct pressure and maintaining a forward head position are more effective for stopping nosebleeds.
D. Place the child in a supine position with a pillow under her head. Supine position can cause blood to flow down the throat and is not recommended in managing nosebleeds due to the risk of aspiration.