Question

A nurse is preparing to administer cephalexin 0.5 g PO every 6hr to an antepartum client who has a urinary tract infection. How many mg should the nurse administer?

Answer 1

To convert the medication dosage from grams to milligrams, multiply the number of grams (0.5 g) by 1000, resulting in a dosage of 500 mg of cephalexin that the nurse should administer.

Step-by-step explanation:

The question asks about the conversion of a medication dosage from grams to milligrams. The nurse needs to administer cephalexin 0.5 g orally (PO) every 6 hours to an antepartum client with a urinary tract infection. To convert grams to milligrams, we use the fact that 1 gram is equal to 1000 milligrams.

Conversion:

1. Multiply the number of grams by 1000 to convert to milligrams.
2. 0.5 g x 1000 = 500 mg.

Therefore, the nurse should administer 500 mg of cephalexin.