A nurse is assisting with the collection of a bone marrow specimen from a preschooler. Which of the following actions should the nurse take?
Position the child sitting with their buttocks at the edge of the table.
Place the child in a 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.
The Correct Answer is B
Choice A rationale:
Positioning the child sitting with their buttocks at the edge of the table is not appropriate for collecting a bone marrow specimen from a preschooler. This position does not provide adequate access to the bone marrow aspiration site and may lead to discomfort for the child.
Choice B rationale:
Placing the child in a prone position (lying face down) is suitable for collecting a bone marrow specimen from a preschooler. This position exposes the posterior iliac crest, which is a common site for bone marrow aspiration. It allows for easier access to the bone marrow and reduces the risk of injury.
Choice C rationale:
Positioning the child side-lying to expose the vertebrae is not the recommended position for bone marrow aspiration. The iliac crest, not the vertebrae, is the usual site for this procedure in children. Placing the child in a side-lying position would make it difficult to access the appropriate site.
Choice D rationale:
Placing the child supine with legs flexed outward into a frog-like position is suitable for collecting a bone marrow specimen. This position provides access to the iliac crest while allowing for better immobilization of the child. It also ensures the child's safety and comfort during the procedure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Correct Answer. Placing the medication along the side of the child's tongue is a recommended technique for administering oral medication to infants. This helps prevent the infant from spitting out the medication and encourages swallowing. Placing the medication directly on the center of the tongue might trigger the gag reflex.
Choice B rationale:
Putting small bits of ice on the child's tongue prior to administering the medication is not a standard technique and is not necessary for giving liquid medication. This could potentially create discomfort for the infant and may not contribute to effective medication administration.
Choice C rationale:
Positioning the child on their back during administration of the medication is not ideal. This position might increase the risk of choking. Placing the child in an upright or slightly inclined position is generally recommended to aid in swallowing and prevent choking.
Choice D rationale:
Adding the medication to the child's formula prior to feeding is not advisable without consulting a healthcare provider. Mixing medication with formula can alter the medication's effectiveness or interactions. It's important to administer medications separately from formula to ensure accurate dosing. The correct answer is choice C. Document the infant's respiratory rate every 2 hr. The correct answer is choice D. Adopted. The correct answer is choice A. "You should place the medication along the side of your child's tongue during administration."
Correct Answer is D
Explanation
The correct answer is Choice D.
Choice A rationale: Administering an oral corticosteroid is not the first action the nurse should take. Corticosteroids are used to reduce inflammation and itching caused by poison ivy. However, they are usually prescribed if the symptoms are severe or if the rash covers a large area of the body. It’s important to note that corticosteroids can have side effects, especially when used for a long time, so they should be used under the supervision of a healthcare provider.
Choice B rationale: Applying calamine lotion to the affected area can help soothe the skin and relieve itching caused by poison ivy. However, this is not the first action the nurse should take. The first step is to remove the oil from the skin that causes the allergic reaction. Calamine lotion can be applied after the area has been thoroughly washed.
Choice C rationale: Instructing the parent to give the child an oatmeal bath twice daily can help soothe the skin and relieve itching. However, this is not the first action the nurse should take. Similar to calamine lotion, an oatmeal bath can be beneficial after the area has been thoroughly washed to remove the oil from the skin.
Choice D rationale: The first action the nurse should take when caring for a child exposed to poison ivy is to flush the area with cold, running water. This helps to remove the oil (urushiol) from the skin that causes the allergic reaction. It’s important to do this as soon as possible after exposure to help prevent the spread of the oil to other areas of the body or to other people. After flushing the area, the nurse can then apply calamine lotion or recommend an oatmeal bath to help soothe the skin and relieve itching.
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