QLexNursing
:: ::
Action
::
Action
:: ::
Action
:: ::
Action
:: ::
Action
:: ::
Action
:: ::
Action
:: ::
Open
:: ::
Action

Practice Question

The healthcare provider prescribes epoetin alfa 8,200 units SUBQ for a client with chronic kidney disease (CKD). The 2 mL multidose vial is labeled, "Each 1 mL of solution contains 10,000 Units of epoetin alfa." How many mL should the nurse administer? (Enter the numerical value only. If rounding is required, round to the nearest tenth)

Answer Choices:

Correct Answer:

0.8

Rationale:

🟢Step 1: Identify the prescribed dose and available concentration

Prescribed dose = 8,200 units

Available concentration = 10,000 units/mL

🟢 Step 2: Use the dose–volume formula

Volume (mL)=Prescribed dose (units)/Concentration (units/mL)

8200/10000

0.82 mL

🟢 Step 3: Round to the nearest tenth

0.8 mL

Want to practice more questions like this?

This question is from RN-Hesi Dosage Calculation-WGU which contains 52 questions.

Start Full Exam View Exam Details
More Questions from This Exam
The healthcare provider prescribes a loading dose of digoxin 0.6 mg intravenously (IV) for a client with heart failure (HF). The nurse obtains digoxin Injection 500 mcg in 2 mL vial from the electronic medication system. How many mL should the nurse administer? (Enter numeric value only. If rounding is required, round to the nearest tenth)

Answer Choices:

A. 2.4
View Full Question
The healthcare provider prescribes enoxaparin 1 mg/kg SUBQ every 12 hours for a client who weighs 132 pounds. The medication is available in 60 mg/0.6 mL prefilled syringe. How many mL should the nurse administer per day? (Enter numerical value only.)

Answer Choices:

A. 1.2
View Full Question
The healthcare provider prescribes 2 L of 5% dextrose in water (DW).IV to infuse in 24 hours. The IV administration set delivers 15 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to the nearest whole number.)

Answer Choices:

A. 21
View Full Question
A client receives a prescription for oxytocin 2 milliunits/min intravenously (IV) for labor augmentation. The IV bag contains oxytocin 20 units in lactated Ringer's 1 liter. How many mL/hour should the nurse program the infusion pump to deliver? (Enter numerical value only.)

Answer Choices:

A. 6
View Full Question
A premature infant with a birth weight of 1,200 grams is receiving beractant 120 mg intratracheal every 6 hours. Single use vials of beractant are labeled, "100 mg/4 mL." How many mL should the nurse administer? (Enter the numerical value only. If rounding is required, round to the nearest tenth.)

Answer Choices:

A. 4.8
View Full Question
View All 52 Questions
From Exam
RN-Hesi Dosage Calculation-WGU

52 Questions

View Full Exam Start Practicing
Question Details
  • Category: RN Nursing Exam(s)
  • Subcategory: HESI Exam(s)
  • Domain: Hesi Dosage Calculations
  • Answer Choices: 1
Q