A nurse is caring for a child who has a suspected diagnosis of bacterial meningitis. Which of the following actions is the nurse’s priority?
Obtain blood cultures.
Administer an intravenous antibiotic.
Prepare the child for a lumbar puncture.
Place the child in isolation.
The Correct Answer is B
Choice A rationale
Obtaining blood cultures is important for identifying the causative organism, but it should be done immediately before or concurrently with the administration of antibiotics.
Choice B rationale
Administering an intravenous antibiotic is the priority action for a child with suspected bacterial meningitis. Early administration of antibiotics is crucial to treat the infection and prevent complications such as brain swelling and seizures.
Choice C rationale
Preparing the child for a lumbar puncture is necessary for diagnosing meningitis, but it should not delay the administration of antibiotics.
Choice D rationale
Placing the child in isolation is important to prevent the spread of infection, but it is not the immediate priority over administering antibiotics.
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Correct Answer is D
Explanation
Choice A rationale
Explaining the difference between right and wrong is a developmental task expected of older children, typically preschoolers or early school-aged children. Toddlers are still developing their understanding of rules and consequences.
Choice B rationale
Printing letters and numbers is a skill expected of preschoolers or early school-aged children. Toddlers are still developing fine motor skills and are not yet capable of printing letters and numbers.
Choice C rationale
Cooperating in doing simple chores is a developmental task that can be expected of toddlers. However, it is not as specific or significant as the ability to separate easily from the primary caregiver for short periods of time, which is a key developmental milestone for toddlers.
Choice D rationale
Separating easily from the primary caregiver for short periods of time is an important developmental milestone for toddlers. It indicates that the child is developing a sense of independence and trust in their environment, which is crucial for their social and emotional development.
Correct Answer is B
Explanation
Choice A rationale
Isosorbide dinitrate is a nitrate used to treat angina and heart failure. It does not have contraindications for patients with asthma.
Choice B rationale
Carvedilol is a beta-blocker that can exacerbate asthma symptoms because it blocks beta-2 receptors in the lungs, leading to bronchoconstriction.
Choice C rationale
Captopril is an ACE inhibitor used to treat hypertension and heart failure. It does not have contraindications for patients with asthma.
Choice D rationale
Fluticasone is a corticosteroid used to manage asthma and does not have contraindications for patients with heart failure.