A client has been taking aspirin 325 mg six to eight times a day for the past two weeks to control pain from a knee injury.
Which symptom reported by the client should the nurse report to the health care provider (HCP) for priority follow-up?

This is because the prescribed dose is 1 tablespoon, which is equivalent to 15 ml. Therefore, to get the amount of milliliters for each dose, you need to multiply 15 ml by 2, which gives you 30 ml.

Choice A is wrong because 10 ml is less than 1 tablespoon.

Choice B is wrong because 5 ml is equal to 1 teaspoon, which is one-third of a tablespoon.

Choice C is wrong because 15 ml is equal to 1 tablespoon, which is half of the prescribed dose.

To find the rate of the pump in ml/hour, you need to first convert the client’s weight from pounds to kilograms. You can do this by dividing the weight by 2.2046 or multiplying it by 0.454.

For example:

297 lbs / 2.2046 = 134.72 kg or 297 lbs x 0.454 = 134.72 kg

Then, you need to multiply the client’s weight in kilograms by the ordered dose in units/kg/hour to get the total units per hour.

For example:

134.72 kg x 12 units/kg/hour = 1616.64 units/hour

Next, you need to set up a proportion to find the rate of the pump in ml/hour using the supplied medication concentration.

For example:

25,000 units / 500 ml = 1616.64 units / X ml Cross-multiply and solve for X:

25,000 x X = 808320 X = 808320 / 25000 X = 32.33 ml/hour

Finally, you need to round your answer to the nearest tenth of a ml/hour as per the medication administration guidelines.

For example:

32.33 ml/hour ≈ 32.3 ml/hour

Therefore, the rate of the pump is 32.3 ml/hour.

Choice A is wrong because it uses a different conversion factor for pounds to kilograms (1 lb = 0.5 kg) which is not accurate.

Choice C is wrong because it uses a different ordered dose (10 units/kg/hour) which is not what the provider has written.

Choice D is wrong because it uses a different supplied medication concentration (20,000 units in 500 ml) which is not what is available.