What is the most appropriate nursing action when a child with a probable intussusception has a normal, brown stool?

The correct answer is choice B. Ask the adolescent, "Why did you come here today?".

Choice A rationale:

Using the adolescent's own words in correct medical terminology to determine the problem is essential for accurate documentation, but it might not be the initial step in determining the chief complaint. The approach in choice B provides an opportunity for the adolescent to express their primary concern in their own terms.

Choice B rationale:

Asking the adolescent, "Why did you come here today?" allows them to voice their main reason for the visit in their own words. This approach respects their autonomy and encourages open communication. It also helps to identify the primary issue from the adolescent's perspective.

Choice C rationale:

While asking for a detailed listing of symptoms is important for a comprehensive health history, it might not be the best way to initially determine the chief complaint. This approach could potentially overwhelm the patient and miss the opportunity for them to express their primary concern.

Choice D rationale:

Interviewing the parent away from the adolescent might be necessary in certain situations, but it is not the best method for determining the adolescent's chief complaint. The adolescent's input is crucial for understanding their own health concerns and developing a patient-centered approach.

The correct answer is choice A. The cuff bladder covers 50% to 66% of the length of the upper arm.

Choice A rationale:

Selecting a blood pressure cuff with a bladder that covers 50% to 66% of the length of the upper arm is the appropriate criterion for determining the cuff size for a 2-year-old boy. This range ensures accurate blood pressure measurement by ensuring a proper fit on the arm. If the cuff bladder is too small or too large, it can result in inaccurate readings.

Choice B rationale:

The label "toddler" on the cuff might be helpful in identifying the intended age group, but it doesn't provide precise measurements for cuff sizing. Relying solely on a label might not account for variations in arm sizes within the toddler age group.

Choice C rationale:

The cuff bladder width being 40% of the circumference of the upper arm might not be as accurate as the length-based criterion. A cuff that fits the arm's length is more critical in ensuring proper inflation and accurate blood pressure measurement.

Choice D rationale:

The cuff bladder length covering 80% to 100% of the circumference of the upper arm might result in an excessively large cuff for a 2-year-old, which can lead to inaccurate readings. Length-based sizing is more appropriate for accuracy in this scenario.