A nurse is preparing a 9-year-old child for an IV catheter insertion. Which of the following actions should the nurse take first?

A. Allow the child to see and touch IV tubing and supplies.

Allowing the child to see and touch the IV tubing and supplies can help familiarize them with the equipment and reduce anxiety. However, there may be a more appropriate action to take first.

B. Explain to the child's parents what role they will have during the procedure.

While it's important to involve the child's parents and inform them of their role during the procedure, the priority should be to prepare the child for the insertion itself.

C. Describe the procedure using visual aids.

Using visual aids can be helpful in explaining the procedure to the child and providing a clear understanding of what will happen. However, there may be a more appropriate action to take first.

D. Ask the child what he knows about the procedure.

This is the correct answer. Asking the child what they already know about the procedure allows the nurse to assess their understanding and address any misconceptions or concerns they may have. It also helps the nurse tailor their explanation to the child's level of understanding and provide information that is relevant and meaningful to them.

A. "Has your son had a sore throat recently?"

This question is relevant because acute rheumatic fever often occurs as a complication of untreated or inadequately treated streptococcal throat infection (strep throat). A recent history of sore throat could indicate a preceding streptococcal infection, which is an important predisposing factor for the development of acute rheumatic fever.

B. "Was your son born with this cardiac defect?"

This question is less relevant in the context of acute rheumatic fever. Acute rheumatic fever is not a congenital heart defect; it is an inflammatory condition that affects the heart valves following streptococcal infection. While it's important to assess the child's cardiac health, asking about congenital heart defects may not directly relate to the current condition.

C. "Are you aware that your son will have to be in isolation?"

This question is not applicable to acute rheumatic fever. Acute rheumatic fever is not a contagious condition that requires isolation. It is an autoimmune response triggered by streptococcal infection and does not pose a risk of transmission to others.

D. "Has your child had any injuries recently?"

Inquiring about recent injuries is not directly related to acute rheumatic fever. Acute rheumatic fever is an inflammatory condition primarily triggered by streptococcal infection and is not caused by physical injuries.