Question

Order: Heparin 3000 units subq twice daily Supply: Heparin 10,000 units in a 2 ml vial Give: ml Indicate this amount on the syringe:

Answer 1

The correct amount of Heparin to administer from a 10,000 unit/2 ml vial for a 3000 unit dose is 0.6 ml. Medications and IV solutions must be precisely prepared and administered.

Step-by-step explanation:

To calculate the correct dosage of Heparin to be administered, you use the following ratio and proportion based on the doctor's order and the supply on hand: The order is for 3000 units of Heparin to be given subcutaneously twice daily. The supply available is Heparin 10,000 units in a 2 ml vial. To find out how many milliliters to give, set up the proportion:
(3000 units / X ml) = (10,000 units / 2 ml). By solving for X, we find that X equals 0.6 ml, which is the amount to be administered per dose. In a clinical setting, when preparing medications, accurate dosage calculations are crucial to patient safety.

For example, in the case of a dehydrated patient, intravenous fluids, such as a normal saline or lactated Ringer's solution, are commonly administered. Additionally, when treating hypokalemia, a specific concentration of KCl is prescribed and an aid will indeed retrieve an IV bag with the appropriate dosage.