President Donald Trump’s claims about prescription drug prices make no mathematical sense. But his team – including Health Secretary Robert F. Kennedy Jr. this week – keeps straining to defend them.

The health secretary said a drug price decreasing from $600 to $10 is a 600% drop. The math ain't mathin'.

There is only one way to calculate a percentage decrease. For anything higher than a 100% decrease in price, the seller would be paying the customer to take the product. In Robert F. Kennedy Jr.’s ...

Dosage calculations can feel intimidating, but they are a critical skill for safe nursing practice. With the right step-by-step methods, clear examples, and practice, nurses can build the confidence ...