. A nurse is assisting with the collection of a bone marrow specimen from a preschooler. Which of the following actions should the nurse take?
Place the child in prone position to expose the posterior iliac crest.
Position the child side-lying to expose the vertebrae.
Place the child supine with legs flexed outward into a frog-like position.
Position the child sitting with their buttocks at the edge of the table.
The Correct Answer is A
A. The posterior iliac crest is the typical site for bone marrow aspiration in children. Placing the child in the prone position allows for proper access to the site while ensuring the child remains safe and stable during the procedure.
B. Positioning the child side-lying would expose the vertebrae but is not an optimal position for accessing the iliac crest for bone marrow aspiration.
C. The frog-like position (supine with legs flexed outward) is not an appropriate position for a bone marrow aspiration, as it does not provide the best access to the iliac crest or posterior iliac crest.
D. Sitting with the buttocks at the edge of the table would not adequately expose the posterior iliac crest, making it unsuitable for bone marrow aspiration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. While prolonged exposure to peanuts may increase the risk of severe reactions, the severity of the allergy doesn't necessarily worsen due to exposure.
B. The child is only allergic to peanuts, not all types of nuts. Therefore, they may be able to safely eat other nuts, but they must avoid peanuts specifically.
C. Many children outgrow certain food allergies, but peanut allergies tend to persist into adulthood, making it less likely that the child will outgrow it by adolescence.
D. Epinephrine is the first-line treatment for a severe allergic reaction, and carrying an epinephrine auto-injector is essential for managing anaphylaxis quickly if it occurs.
Correct Answer is B
Explanation
A. Passive range-of-motion exercises should be performed to prevent complications like contractures, but they should be done as ordered by the provider, not automatically every 2 hours.
B. Applying protective padding to the end of the pin sites helps prevent pressure injuries and irritation, which is a key part of maintaining skin integrity and preventing infection.
C. There is no indication that fiber intake should be reduced. In fact, a high-fiber diet is encouraged to prevent constipation, which is a common complication for immobile patients.
D. The traction weights should not be lifted off the floor, as this could interfere with the traction setup and the healing process. Traction should be maintained properly to align and stabilize the fracture.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.