Question

Potassium penicillin 800,000 units has been ordered for your patient. The available tablets are 400,000 units each. How many will you give?

a) 3 tablets
b) 1/2 tablet
c) 2 tablets
d) 4 tablets

Answer 1

To administer the correct dose of 800,000 units of potassium penicillin with 400,000 unit tablets, give the patient 2 tablets.

Step-by-step explanation:

The question pertains to the administration of potassium penicillin to a patient which is a common practice in the field of medicine, particularly in nursing. Given the prescription of 800,000 units of potassium penicillin and the available tablets contain 400,000 units each, the calculation needed is simple. You divide the total number of units prescribed (800,000 units) by the number of units per tablet (400,000 units/tablet).

The calculation goes as follows: 800,000 units ÷ 400,000 units/tablet = 2 tablets. Therefore, you will give the patient 2 tablets to meet the prescribed 800,000 unit dosage.