Question

Order: intravenous fluid D5 1/2 NS to run over 8 hours. Available: 1000 ml of D51/2NS and an intravenous pump .How many milliliters will the nurse run the intravenous pump at? Only enter a numeric value only in your answer.

Answer 1

Correct Answers:

125

Rationale :

💠 Step 1: Identify the total volume to infuse

1000 mL

💠 Step 2: Identify the total time for infusion

8 hours

💠 Step 3: Use the IV rate formula

Rate (mL/hr) = Total volume (mL) ÷ Time (hr)

💠 Step 4: Substitute the values

Rate = 1000 ÷ 8

💠 Step 5: Solve

Rate = 125 mL/hr

✅ Final Answer: 125

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Answer 2

Correct Answers:

0.55

Rationale :

💠 Step 1: Convert mcg to mg

1 mg = 1000 mcg

275 mcg ÷ 1000 = 0.275 mg

💠 Step 2: Identify available concentration

0.5 mg per 1 mL

💠 Step 3: Use the dosage formula

mL to administer = Desired dose ÷ Dose on hand × Quantity

💠 Step 4: Substitute values

mL = 0.275 mg ÷ 0.5 mg × 1 mL

💠 Step 5: Calculate

mL = 0.55

💠 Step 6: Round to hundredths

0.55

✅ Final Answer: 0.55

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Answer 3

Correct Answers:

0.9

Rationale :

💠 Step 1: Identify ordered dose

225 mg

💠 Step 2: Identify available concentration

500 mg in 2 mL

💠 Step 3: Find mg per 1 mL

500 mg ÷ 2 mL = 250 mg per 1 mL

💠 Step 4: Use the dosage formula

mL to administer = Desired dose ÷ Dose per mL

💠 Step 5: Substitute values

mL = 225 mg ÷ 250 mg

💠 Step 6: Calculate

mL = 0.9

💠 Step 7: Round to tenths

0.9

✅ Final Answer: 0.9

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Answer 4

Correct Answers:

6.25

Rationale :

💠 Step 1: Calculate the ordered dose based on weight

10 mg/kg × 25 kg = 250 mg

💠 Step 2: Identify available concentration

200 mg per 5 mL

💠 Step 3: Find mg per 1 mL

200 mg ÷ 5 mL = 40 mg per 1 mL

💠 Step 4: Use the dosage formula

mL to administer = Desired dose ÷ Dose per mL

💠 Step 5: Substitute values

mL = 250 mg ÷ 40 mg

💠 Step 6: Calculate

mL = 6.25

💠 Step 7: Round to hundredths

6.25

✅ Final Answer: 6.25

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Answer 5

Correct Answers:

15

Rationale :

💠 Step 1: Write the formula for drops per minute

gtt/min = (mL/hr × drop factor) ÷ 60

💠 Step 2: Identify given values

mL/hr = 90

Drop factor = 10 gtt/mL

💠 Step 3: Substitute values into formula

gtt/min = (90 × 10) ÷ 60

💠 Step 4: Multiply numerator

90 × 10 = 900

💠 Step 5: Divide by 60 minutes

900 ÷ 60 = 15

💠 Step 6: Round to whole number

15

✅ Final Answer: 15

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Answer 6

Correct Answers:

0.55

Rationale :

💠 Step 1: Identify the ordered dose

5500 units

💠 Step 2: Identify available concentration

10,000 units per 1 mL

💠 Step 3: Use the dosage formula

mL to administer = Desired dose ÷ Dose on hand

💠 Step 4: Substitute values

mL = 5500 ÷ 10,000

💠 Step 5: Calculate

mL = 0.55

💠 Step 6: Round to hundredths and place leading zero

0.55

✅ Final Answer: 0.55

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Answer 7

Correct Answers:

3

Rationale :

💠 Step 1: Identify the ordered dose

600 mg

💠 Step 2: Identify available strength per capsule

200 mg per 1 capsule

💠 Step 3: Use the dosage formula

Number of capsules = Desired dose ÷ Dose per capsule

💠 Step 4: Substitute values

Capsules = 600 mg ÷ 200 mg

💠 Step 5: Calculate

Capsules = 3

💠 Step 6: No rounding needed

3

✅ Final Answer: 3

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Answer 8

Correct Answers:

200

Rationale :

💠 Step 1: Identify total volume to infuse

100 mL

💠 Step 2: Identify infusion time in minutes

30 minutes

💠 Step 3: Convert minutes to hours

30 minutes ÷ 60 = 0.5 hours

💠 Step 4: Use IV pump rate formula

mL/hr = Total volume ÷ Time (hours)

💠 Step 5: Substitute values

mL/hr = 100 ÷ 0.5

💠 Step 6: Calculate

mL/hr = 200

💠 Step 7: No rounding needed

200

✅ Final Answer: 200

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Answer 9

Correct Answers:

14.6

Rationale :

💠 Step 1: Calculate the ordered heparin dose per hour (units/hr)

18 units/kg/hr × 65 kg = 1170 units/hr

💠 Step 2: Calculate the concentration of the IV bag (units/mL)

20,000 units ÷ 250 mL = 80 units/mL

💠 Step 3: Convert ordered units/hr to mL/hr

mL/hr = (units/hr) ÷ (units/mL)

💠 Step 4: Substitute values

mL/hr = 1170 ÷ 80

💠 Step 5: Calculate

mL/hr = 14.625

💠 Step 6: Round to tenths

14.6

✅ Final Answer: 14.6

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Answer 10

Correct Answers:

0.52

Rationale :

💠 Step 1: Calculate ordered bolus dose (units)

80 units/kg × 65 kg = 5200 units

💠 Step 2: Compare with maximum bolus

Maximum allowed = 10,000 units

5200 units is below maximum → use 5200 units

💠 Step 3: Identify available concentration

10,000 units per 1 mL

💠 Step 4: Use dosage formula

mL = Desired dose ÷ Dose on hand

💠 Step 5: Substitute values

mL = 5200 ÷ 10,000

💠 Step 6: Calculate

mL = 0.52

💠 Step 7: Round to hundredths and ensure leading zero

0.52

✅ Final Answer: 0.52

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QLexNursing

1 :
Order: intravenous fluid D5 1/2 NS to run over 8 hours. Available: 1000 ml of D51/2NS and an intravenous pump .How many milliliters will the nurse run the intravenous pump at? Only enter a numeric value only in your answer.

2 :
A nurse must administer 275 mcg IV of atropine. The available atropine comes in 0.5 mg per ml. How many milliliters would the nurse administer? Enter a numeric value in your answer only. Round your final answer to hundredths

3 :
Order: Kanamycin 225 mg intravenous piggyback every 12 hours .Available: Kanamycin 500mg/2 ml How many milliliters of Kanamycin will the nurse need per dose? Round your final answer to tenths .Enter only numeric value in your answer.

4 :
Order: Azithromycin 10 mg/kg orally now. Client weighs 25 kg. Available: Azithromycin 200mg per 5 ml .How many milliliters will the nurse administer? Round final answer to hundredths place. Enter a numerical value only in your answer

5 :
Order: Infuse intravenous fluid D5W at 90 mL/ per hour. The drop factor is 10 gtts/ml. How many drops per minute will the nurse administer Round final number to a whole number .Only enter a numeric value in your answer

6 :
Order: heparin 5500 units subcutaneously twice a day, 8 am and 8 pm .Available: heparin 10,000 units/ml. How many milliliters will the nurse administer at 8 am? Round answer to hundredths. Place a zero in front of numbers less than one. Enter a numeric value only in your answer

7 :
A nurse is administering 10 am medications. An order for ibuprofen 600 mg, orally, twice a day, 10 am and 10 pm is noted .Available from the pharmacy is 200 mg of ibuprofen per 1 capsule. How many capsules will the nurse administer at 10 am. Enter a numerical value only in your answer.

QLexNursing

1 : Order: intravenous fluid D5 1/2 NS to run over 8 hours. Available: 1000 ml of D51/2NS and an intravenous pump .How many milliliters will the nurse run the intravenous pump at? Only enter a numeric value only in your answer.

2 : A nurse must administer 275 mcg IV of atropine. The available atropine comes in 0.5 mg per ml. How many milliliters would the nurse administer? Enter a numeric value in your answer only. Round your final answer to hundredths

3 : Order: Kanamycin 225 mg intravenous piggyback every 12 hours .Available: Kanamycin 500mg/2 ml How many milliliters of Kanamycin will the nurse need per dose? Round your final answer to tenths .Enter only numeric value in your answer.

4 : Order: Azithromycin 10 mg/kg orally now. Client weighs 25 kg. Available: Azithromycin 200mg per 5 ml .How many milliliters will the nurse administer? Round final answer to hundredths place. Enter a numerical value only in your answer

5 : Order: Infuse intravenous fluid D5W at 90 mL/ per hour. The drop factor is 10 gtts/ml. How many drops per minute will the nurse administer Round final number to a whole number .Only enter a numeric value in your answer

6 : Order: heparin 5500 units subcutaneously twice a day, 8 am and 8 pm .Available: heparin 10,000 units/ml. How many milliliters will the nurse administer at 8 am? Round answer to hundredths. Place a zero in front of numbers less than one. Enter a numeric value only in your answer

7 : A nurse is administering 10 am medications. An order for ibuprofen 600 mg, orally, twice a day, 10 am and 10 pm is noted .Available from the pharmacy is 200 mg of ibuprofen per 1 capsule. How many capsules will the nurse administer at 10 am. Enter a numerical value only in your answer.

1 :
Order: intravenous fluid D5 1/2 NS to run over 8 hours. Available: 1000 ml of D51/2NS and an intravenous pump .How many milliliters will the nurse run the intravenous pump at? Only enter a numeric value only in your answer.

2 :
A nurse must administer 275 mcg IV of atropine. The available atropine comes in 0.5 mg per ml. How many milliliters would the nurse administer? Enter a numeric value in your answer only. Round your final answer to hundredths

3 :
Order: Kanamycin 225 mg intravenous piggyback every 12 hours .Available: Kanamycin 500mg/2 ml How many milliliters of Kanamycin will the nurse need per dose? Round your final answer to tenths .Enter only numeric value in your answer.

4 :
Order: Azithromycin 10 mg/kg orally now. Client weighs 25 kg. Available: Azithromycin 200mg per 5 ml .How many milliliters will the nurse administer? Round final answer to hundredths place. Enter a numerical value only in your answer

5 :
Order: Infuse intravenous fluid D5W at 90 mL/ per hour. The drop factor is 10 gtts/ml. How many drops per minute will the nurse administer Round final number to a whole number .Only enter a numeric value in your answer

6 :
Order: heparin 5500 units subcutaneously twice a day, 8 am and 8 pm .Available: heparin 10,000 units/ml. How many milliliters will the nurse administer at 8 am? Round answer to hundredths. Place a zero in front of numbers less than one. Enter a numeric value only in your answer

7 :
A nurse is administering 10 am medications. An order for ibuprofen 600 mg, orally, twice a day, 10 am and 10 pm is noted .Available from the pharmacy is 200 mg of ibuprofen per 1 capsule. How many capsules will the nurse administer at 10 am. Enter a numerical value only in your answer.