Question

a client receives a prescription for dexamethasone 4.5 mg po. the nurse accesses the pyxis medstation™ medication dispensing unit that provides a unit dose of 1.5 mg/tablet. how many tablets should the nurse retrieve for administration? (enter the numerical value only.)

Explanation:

Step1: Identify the formula

To find the number of tablets, we use the formula: Number of tablets = Total prescribed dose / Dose per tablet.

Step2: Substitute the values

Total prescribed dose is 4.5 mg, and dose per tablet is 1.5 mg/tablet. So we calculate $\frac{4.5}{1.5}$.

Step3: Perform the division

$\frac{4.5}{1.5} = 3$.

Answer:

3