Question

a client with terminal bone cancer is to receive 2 mg of hydromorphone intravenously (iv) every 4 hours as needed for severe breakthrough pain. the vial contains 10 mg/ml. when the client reports severe pain, how much solution of hydromorphone would the nurse administer? record your answer using one decimal place. include a leading zero if applicable. ml

Answer 1

The nurse should administer 0.2 ml of the hydromorphone solution, based on the dosage concentration formula and the provided medication concentration.

Step-by-step explanation:

When a client with terminal bone cancer needs to receive 2 mg of hydromorphone intravenously (IV) for severe breakthrough pain, and the vial contains 10 mg/ml, we need to calculate how much solution the nurse would administer. To find the volume of the solution, use the dosage concentration formula:

Dosage (mg) = Volume (ml) × Concentration (mg/ml)

So, rearranging the formula to solve for the volume (ml):

Volume (ml) = Dosage (mg) / Concentration (mg/ml)

Substituting the given values:

Volume (ml) = 2 mg / 10 mg/ml = 0.2 ml

Therefore, the nurse should administer 0.2 ml of the hydromorphone solution.