If a patient rates their pain as 7 out of 10 after receiving 2 mg of Morphine, how much additional Morphine can be given based on the prescribed 2-8 mg range?

When assessing how much additional Morphine can be given to the patient, it's essential to consider the total prescribed range of 2-8 mg. Since the patient has already received 2 mg and has rated their pain as 7 out of 10, which indicates ongoing significant discomfort, we need to determine how much more Morphine can be administered without exceeding the maximum dosage.

The maximum allowable dosage in this scenario is 8 mg, and since the patient has already received 2 mg, the maximum additional amount that can be given is calculated as follows:

8 mg (maximum dose) - 2 mg (already given) = 6 mg

However, the patient is still at a pain level of 7 out of 10, suggesting that they may require a substantial but prudent increase in their dosages to effectively manage their pain. Among the choices provided, an additional 3 mg is within the safe limits since adding 3 mg to the previously administered 2 mg will result in a total of 5 mg, which is below the maximum threshold of 8 mg.

Therefore, the most logical and safe choice for additional Morphine while still addressing the patient's pain is 3 mg. This adjustment offers a balance between effective pain management