# Quiz 7: Basic Intravenous Therapy Calculations

Psychology

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125 mL per hr

Q 2Q 2

Ordered: Intravenous piggyback (IVPB) with 100 mL of solution to be infused in 40 minutes. The drop factor is 20.
At how many gtt per min will you regulate the IV?

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50 gtt per min gtt per min

Q 3Q 3

Ordered: 1000 mL of 0.45% sodium chloride to be infused in 8 hours. The drop factor is 15.
At how many gtt per min will you regulate the IV?

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Step I: Step II: rounded to 31 gtt per min

Q 4Q 4

Ordered: 200 mL IVPB is to be infused in 40 to 60 minutes. The drop factor is microdrip.
a. How many gtt per min will be infused using the 60-minute rate?
b. If the IVPB is delivered via an infusion device, at what rate will you set it?

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Q 5Q 5

Ordered: 250 mL IVPB to be infused in 90 minutes. The drop factor is 15.
How many gtt per min will be infused?

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Q 6Q 6

Ordered: 200 mL to be infused in 30 to 40 minutes. The drop factor is 20.
How many gtt per min will deliver the fastest rate?

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Q 7Q 7

Ordered: 200 mL of lactated Ringer solution is being delivered at 33 mL per hr.
How long will the IV take to infuse?

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Q 8Q 8

A unit of blood (500 mL) is hung at 0800 hours. The flow rate is 40 gtt per min. The IV tubing drop factor is 10.
When will the infusion be completed?

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Q 9Q 9

Calculate the infusion time for an IV of 1000 mL of NS at 30 gtt per min with a drop factor of 15.
How many hours will it take to infuse?

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Q 10Q 10

An IV of 1000 mL is infusing at 83 mL per hr, and 420 mL remains to be infused.
How much time is left for the IV to infuse?

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Q 24Q 24

480 mL is remaining in the IV. The current time is1300 hr and the IV is infusing at 83 mL per hour.
Completion time:

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Q 25Q 25

500 mL is remaining in the IV. It is infusing at 42 mL per hour. The infusion was started at 1630 hr.
Completion time:

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Q 26Q 26

1200 mL is infusing at 125 mL per hour. The infusion was started at 1700 hr.
Completion time:

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Q 27Q 27

800 mL is remaining in the IV. It is infusing at 100 mL per hour. The IV was started at 0900 hr.
Completion time:

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Q 30Q 30

Directions: Calculate IVPB rates for electronic infusion devices.
-Ordered: 200 mL in 45 minutes

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Q 31Q 31

Directions: Calculate IVPB rates for electronic infusion devices.
-Ordered: 250 mL in 2 hours

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Q 32Q 32

Directions: Calculate IVPB rates for electronic infusion devices.
-Ordered: 50 mL in 30 minutes

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Q 33Q 33

Directions: Calculate IVPB rates for electronic infusion devices.
-Ordered: 150 mL in 50 minutes

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Q 36Q 36

Directions: Calculate IVPB rates for electronic infusion devices.
-Ordered: 300 mL in 45 minutes

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Q 38Q 38

Directions: Calculate IVPB rates for electronic infusion devices.
-Ordered: 150 mL in 30 minutes

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Q 39Q 39

Directions: Calculate IVPB rates for electronic infusion devices.
-Ordered: 200 mL in 50 minutes

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