A physician orders the patient methylprednisolone sodium succinate (Solu- Medrol) 80 mg IV every 4 hours for lung inflammation. The single-dose vial yields 1 g/8 mL. How many mL should the nurse administer?

1.08 mL

0.64 mL

1.28 mL

1.38 mL

Answer and Explanation

The Correct Answer is B

To calculate the answer, we can use the following formula:.

(mg of drug required / total mg in vial) x total volume in vial = mL to administer. First, let's convert the dose from mg to g:.

80 mg = 0.08 g.

Next, let's plug in the values:. (0.08 g / 1 g) x 8 mL = 0.64 mL.

Therefore, the nurse should administer 0.64 mL of Solu-Medrol.

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Correct Answer is D

Explanation

The patient is ordered to receive 0.5 grams of amoxicillin three times per day, which is equivalent to 500 mg per dose.

The concentration of amoxicillin is 125 mg/5 mL, which means there is 125 mg of amoxicillin in 5 mL of solution. To calculate how many milliliters per dose the nurse should administer, we can use the following formula:

500 mg / 125 mg per 5 mL = X mL X = 20 mL per dose

Amoxicillin is a type of antibiotic that belongs to the penicillin group of drugs. It is used to treat various bacterial infections, such as ear infections, sinus infections, throat infections, urinary tract infections, and skin infections. Amoxicillin works by interfering with the cell wall synthesis of bacteria, causing them to die or stop growing. Amoxicillin can also be used in combination with other drugs to treat stomach ulcers caused by Helicobacter pylori bacteria.

A. 200 mg B. 100 mg C. 75 mg D. 50 mg

Correct Answer is A

Explanation

Robitussin DM contains 100 mg of guaifenesin per 1 teaspoon. One teaspoon is equivalent to 5 milliliters, so 100 mg is present in 5 mL. Therefore, 10 mL of Robitussin DM contains 2 times the amount of guaifenesin in 1 teaspoon or 200 mg.

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A physician orders the patient methylprednisolone sodium succinate (Solu- Medrol) 80 mg IV every 4 hours for lung inflammation. The single-dose vial yields 1 g/8 mL. How many mL should the nurse administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient is ordered Amoxil (amoxicillin) 0.5 grams by mouth three times per day. The concentration is 125 mg/5 mL. How many milliliters per dose should the nurse administer to the patient?

Correct Answer is D

Explanation

Robitussin DM contains 100 mg of guaifenesin per 1 teaspoon. How many milligrams of guaifenesin are in 10 mL?

Correct Answer is A

Explanation

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