#1
2. Which unit is commonly used for expressing the concentration of IV medications?
Micrograms per milliliter (µg/mL)
ExplanationConcentration of IV medications is often expressed in micrograms per milliliter.
#2
5. In IV medication calculations, what does the term 'drip factor' refer to?
The number of drops per milliliter in the IV tubing
ExplanationDrip factor refers to the number of drops per milliliter in the IV tubing.
#3
10. In the context of IV medication administration, what does the term 'bolus' refer to?
A rapid administration of a concentrated dose
ExplanationA bolus refers to the rapid administration of a concentrated dose.
#4
19. In IV medication administration, what does the term 'phlebitis' refer to?
Inflammation of a vein
ExplanationPhlebitis in IV medication administration refers to the inflammation of a vein.
#5
1. What is the formula for calculating the infusion rate of an IV medication?
Infusion rate = (Volume × Drop factor) / Time
ExplanationInfusion rate is determined by dividing the product of volume and drop factor by time.
#6
4. What is the purpose of using a drug compatibility chart in IV medication administration?
To check for potential drug interactions
ExplanationA drug compatibility chart is used to identify potential drug interactions.
#7
7. Which factor is essential to consider when calculating the pediatric dosage of IV medication?
Patient's age
ExplanationThe patient's age is crucial when determining the pediatric dosage of IV medication.
#8
9. When calculating IV medication dosages, why is it important to know the patient's weight in kilograms?
To individualize the dosage based on body size
ExplanationKnowing the patient's weight in kilograms allows for individualized dosing based on body size.
#9
3. How is the drop factor of an IV administration set determined?
By the manufacturer's specifications
ExplanationThe drop factor is determined according to the manufacturer's specifications.
#10
6. What is the purpose of the 'time and flow' method in IV medication calculations?
To determine the infusion rate using time and flow
ExplanationThe 'time and flow' method is used to calculate the infusion rate based on time and flow parameters.
#11
8. What does the term 'loading dose' mean in the context of IV medication administration?
The initial higher dose given to achieve therapeutic levels quickly
ExplanationA loading dose refers to the initial higher dose administered to rapidly achieve therapeutic levels.
#12
16. What is the purpose of using a burette in IV medication administration?
To accurately control and measure small volumes of IV fluids
ExplanationA burette is utilized to precisely control and measure small volumes of IV fluids.