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Nurses often face two related but distinct challenges: preventing pressure injuries and treating them once they appear. A recent study examined how the official nursing diagnosis terms—“Risk for adult pressure injury” and “Adult pressure injury”—can be better connected to outcomes and interventions.

Scientists have been working hard to improve targeted drug delivery by using the acidic environment in tumors. They focus on changing the active sites of drugs, like hydroxyl groups, to enhance stability, lower toxicity, and boost how well the drug hits its target. But the problem lies in making the