Exam (elaborations)
Dosage Calculation Exam Updated Questions and Answers (2024/2025) (Verified Answers)
- Course
- Institution
Dosage Calculation Exam Updated Questions and Answers (2024/2025) (Verified Answers)
[Show more]
Content preview
Dosage Calculation Exam.pdf file:///C:/Users/HP/Desktop/New%20folder%20(4)/Dosage%20CalcuDosage Calculation Exam
Questions & Answers
1. determining gtt/min -drop factor: convert given hours to minutes=
1hr/60min=xhrs/xmin
volume(mL)/minutes x drop factor(gtt/min)= x gtt/min
2. 1.5 L to infuse over 16 hours. Drop factor is 20 gtt/min. Should be set to
deliver how many gtt/min? Round to nearest whole number: 1500mL/ 360 min.x
20 gtt/min= 83
3. One grain is equal to: 60 milligrams, therefore a grain is a more powerful dose
than a milligram
4. 1 gram (Gm) = ? mg: 1000mg
5. 1 milligram (mg) =? mcg: 1000mcg
6. 1 liter (L) = ? ml: 1000ml
7. 1 grain (gr) = ?mg. gr1/4=?mg. griii=?mg: 60mg. 15mg. 180mg.
8. 1 teaspoon (tsp) = ?ml: 5ml
9. 1 tablespoon (Tbsp.) = ?ml: 15ml
1/6
1 of 14 11/8/2024, 7:02
,Dosage Calculation Exam.pdf file:///C:/Users/HP/Desktop/New%20folder%20(4)/Dosage%20Calcu
10. 1 ounce (oz.) = ?ml: 30 ml
11. 1 kg = ?lbs: 2.2lbs
12. The basic formula for dosage calculations is:: D/H × V = amount to give. All
must be in same unit system.
D (desired dose): the dose ordered
H (on-hand dose; supplied dose): dose on label of containerV
(vehicle): form and amount of supplied drug.
13. Ordered dose: Erythromycin 500mg by mouth every 8 hours
Supplied dose: Erythromycin 250mg
Vehicle: 1 tablet: 250 × 1 = 2 tablets
14. Ratio-Proportion Formula: Dose on hand/Quantity on hand =Dose desired /X
(quantity desired). Cross multiply and solve for x. All must be in same unit system
. Calculating for the quantity of supplied medication that is equal to the prescribed
dosage
15. Dose on hand (supplied dose): Erythromycin 250 mg
Quantity on hand: 1 tablet
Desired dose (ordered dose): Erythromycin 500 mg: 250 mg/1 tablet = 500 mg/X
tablet. By cross multiplying and solving for X, you have
250X = 500
2/6
2 of 14 11/8/2024, 7:02
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BESTGOODIES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now