A nurse is preparing to administer epoetin 7,000 units subcutaneously for management of anemia related to chronic kidney disease. Available is 10,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.7"]
To calculate the volume of epoetin, we need to use the following equation: Volume = Dose / Concentration.
The dose is 7,000 units, and the concentration is 10,000 units/mL.
Therefore, the volume is 7,000 units / (10,000 units/mL) = 0.7 mL.
We round this to the nearest tenth, which is 0.7 mL.
Therefore, the nurse should administer 0.7 mL of epoetin to the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["68"]
Explanation
Step 1: Convert the client’s weight from pounds to kilograms. 99 lb ÷ 2.2 = 45 kg Result: 45 kg
Step 2: Calculate the total dose of acetaminophen required in mg. 15 mg/kg × 45 kg = 675 mg Result: 675 mg
Step 3: Determine the volume of acetaminophen solution needed to administer the required dose. 675 mg ÷ (1,000 mg ÷ 100 mL) = 675 mg ÷ 10 mg/mL = 67.5 mL Result: 67.5 mL
Step 4: Round the result to the nearest whole number. 67.5 mL rounds to 68 mL Result: 68 mL
The nurse should administer 68 mL of the acetaminophen solution.
Correct Answer is ["1.1"]
Explanation
To calculate the volume of cefazolin, we need to use the following equation: Volume = Dose / Concentration.
The dose is 250 mg, and the concentration is 225 mg/mL after reconstitution.
Therefore, the volume is 250 mg / (225 mg/mL) = 1.1111 mL.
We round this to the nearest tenth, which is 1.1 mL.
Therefore, the nurse should add 1.1 mL of cefazolin to the 50 mL of 0.9% sodium chloride
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