Question

the healthcare provider prescribes allopurinol 0.2 gm po for a client who is experiencing an acute attack of gout. the available medication is labeled allopurinol tablets 100 mg. how many tablets should the nurse administer? (enter numerical value only, rounded to the nearest whole number.)

Explanation:

Step1: Convert grams to milligrams

Since \( 1\space\text{gm} = 1000\space\text{mg} \), then \( 0.2\space\text{gm} = 0.2\times1000 = 200\space\text{mg} \).

Step2: Calculate the number of tablets

The formula to find the number of tablets \( n \) is \( n=\frac{\text{Desired dose}}{\text{Dose per tablet}} \). Here, the desired dose is \( 200\space\text{mg} \) and the dose per tablet is \( 100\space\text{mg} \). So \( n = \frac{200}{100}=2 \).

Answer:

2