Which finding in a 5-year-old child diagnosed with hemolytic uremic syndrome would require the nurse to take immediate action?

Choice A rationale:

Replacing the dressing if bleeding is noted is appropriate as it helps maintain a clean and sterile site post-catheterization.

Choice B rationale:

Positioning the child in a flat-lying position immediately after cardiac catheterization is incorrect. The child should be placed in a specific position, such as semi-Fowler's, to avoid complications and promote comfort.

Choice C rationale:

Monitoring the pulses distal to the site is essential to assess circulation and potential complications after the procedure.

Choice D rationale:

Checking the vital signs every 15 minutes is appropriate post-catheterization to detect any hemodynamic changes or complications.

Dust the child's room with a damp cloth every week.

Choice A rationale:

Dusting the child's room with a damp cloth weekly is the most appropriate strategy. This minimizes allergen exposure by capturing and removing dust particles instead of dispersing them, as dry dusting might. Consistent, thorough cleaning can help prevent exacerbations.

Choice B rationale:

Providing down pillows might aggravate allergies due to their potential to harbor dust mites and allergens, worsening the child's asthma symptoms.

Choice C rationale:

Using a warm mist humidifier could promote mold growth and allergen accumulation in the room, potentially worsening asthma symptoms rather than alleviating them.

Choice D rationale:

Encouraging the child to go outside in cold air during an asthma attack is not recommended. Cold air can trigger bronchospasms and worsen asthma symptoms, making this strategy potentially harmful.