Dosage Calculation RN Fundamentals Online Practice Assessment 3.0 Questions and Answers 100% Pass
614 views 4 purchases
Module
Dosage Calculation RN Fundamentals
Institution
Dosage Calculation RN Fundamentals
Dosage Calculation RN Fundamentals Online Practice Assessment 3.0 Questions and Answers 100% Pass
A nurse is preparing to administer codeine 20 mg PO every 6 hr PRN pain. Available is codeine oral solution 10 mg/ 5 mL. How many mL should the nurse administer per dose?
(Round to the nearest whole ...
dosage calculation rn fundamentals online practice assessment 30 questions and answers 100 pass
a nurse is preparing to administer codeine 20 mg po every 6 hr prn pain available is codeine oral sol
Written for
Dosage Calculation RN Fundamentals
Dosage Calculation RN Fundamentals
Seller
Follow
BrilliantScores
Reviews received
Content preview
Dosage Calculation R N Fundamentals Online Practice Assessment 3.0 Questions and Answers 100% Pass A nurse is preparing to administer codeine 20 mg PO every 6 hr PRN pain. Available is codeine oral solution 10 mg/ 5 mL. How many mL should the nurse administer per dose? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) ✔✔Answer: 10 mL Follow these steps for the Ratio and Proportion method of calculation: Step 1: What is the unit of measurement the nurse should calculate? mL Step 2: What is the dose the nurse should administer? Dose to administer = Desired 20 mg Step 3: What is the dose available? Dose available = Have 10 mg Step 4: Should the nurse convert the units of measurement? No Step 5: What is the quantity of the dose available? 5 mL Step 6: Set up an equation and solve for X. Have/Quantity = Desired/X 10 mg/ 5 mL = 20 mg/ X mL X mL = 10 mL Step 7: Round if necessary. Step 8: Determine whether the am ount to administer makes sense. If there are 10 mg/5 mL and the prescription reads 20 mg, it makes sense to administer 10 mL. The nurse should administer codeine oral solution 10 mL PO every 6 hr PRN pain. A nurse is preparing to administer eszopiclone 2, 000 mcg PO to a client. How many mg should the nurse administer? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) ✔✔Answer: 2 mg Follow these steps for the Ratio and Proportion method of calculation: Step 1: What is the unit of measurement the nurse should calculate? mg Step 2: What is the dose the nurse should administer? Dose to administer = Desired 2,000 mcg Step 3: What is the dose available? Dose available = Have 1 mg Step 4: Should the nurse convert the units of measurement? Yes (mcg does not equal mg) 1,000 mcg/1 mg = 2,000 mcg/X mg X mg = 2 mg Step 5: Round if necessary. Step 6: Determine whether the amount to administer makes sense. If the prescription reads 2,000 mcg and 1,000 mcg equals 1 mg, it makes sense to administer 2 mg. The nurse should administer eszopiclone 2 mg PO. A nurse is preparing to administer tobramycin 4 mg/kg/day IM divided in three equal doses to a patient who weighs 60 kg. Available is tobramycin 40 mg/mL. How many mL should the nurse administer per dose? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) ✔✔Answer: 2 mL Follow these steps for the Ratio and Proportion method of calculation: Step 1: What is the unit of measurement the nurse should calculate? mg Step 2: Set up an equation and solve for X. X = Dose per kg × Client's weight in kg X mg = 4 mg/kg × 60 kg X mg = 240 mg The dose is divided into three equal doses; therefore, divide X by 3. 240 mg = 80 mg3 Step 3: What is the unit of measurement the nurse should calculate? mL Step 4: What is the dose the nurse should administer? Dose to administer = Desired 80 mg Step 5: What is the dose available? Dose available = Have 40 mg Step 6: Sh ould the nurse convert the units of measurement? No Step 7: What is the quantity of the dose available? 1 mL Step 8: Set up an equation and solve for X. Have/Quantity = Desired/X 40 mg/1 mL = 80 mg/X mL X mL = 2 mL Step 9: Round if necessary. Step 10: Dete rmine whether the amount to administer makes sense. If there are 40 mg/mL and the prescription reads 4 mg/kg/day divided in three equal doses, it makes sense to administer 2 mL. The nurse should administer tobramycin 2 mL IM per dose. A nurse is preparing to administer meperidine 75 mg IM stat. Available is meperidine injection 100 mg/mL. How many mL should the nurse administer? (Round answer to nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.) ✔✔Answer: 0.75 mL
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 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 BrilliantScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £7.70. You're not tied to anything after your purchase.
