A nurse is reinforcing teaching about home safety with the guardians of a toddler. Which of the following statements by a guardian indicates an understanding of the teaching?

A. Monitor vital signs every 8 hr: Vital signs should be monitored more frequently in a child with diabetic ketoacidosis (DKA) than every 8 hours. Monitoring every 1-2 hours is typically recommended in order to detect any signs of deterioration or complications early.
B. Initiate continuous cardiac monitoring: Cardiac monitoring is important in the management of DKA because the condition can lead to electrolyte imbalances (especially hypokalemia), which can affect heart rhythm and potentially cause arrhythmias.
C. Administer subcutaneous insulin 30 min before meals: In SKA, insulin should not be administered subcutaneously until the child’s condition is stabilized, as intravenous (IV) insulin is typically used initially to correct acidosis and hyperglycemia in DKA.
D. Implement fluid restrictions: Fluid restrictions are not appropriate in DKA. Aggressive fluid resuscitation is necessary to correct dehydration and restore proper electrolyte balance. Fluid restrictions could worsen dehydration and acidosis.

A. Position the child sitting with their buttocks at the edge of the table: This position is not appropriate for bone marrow aspiration. It does not provide adequate access to the iliac crest, which is the common site for bone marrow collection in children.
B. Position the child side-lying to expose the vertebrae: The vertebrae are not typically used for bone marrow aspiration. The iliac crest (the top of the hip bone) is the preferred site, and side-lying does not expose this area appropriately for the procedure.
C. Place the child supine with legs flexed outward into a frog-like position: This position is commonly used for procedures such as abdominal or pelvic examinations but does not provide the best access for bone marrow aspiration from the iliac crest.
D. Place the child in prone position to expose the posterior iliac crest: The prone position with the back exposed allows the posterior iliac crest to be properly accessed for bone marrow aspiration. This is the correct position for the procedure in children.