CALCULATING DRUG m z b z m z m z b z m z DOSAGES:
A Patient-Safe Approach to Nursing and Math
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2ndbEdition m m
Castillo b|bWerner-McCullough
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TESTBANK b
,Castillo/Werner-McCullough: Calculating Drug Dosages: A Patient-Safe Approach to Nursing and z z z z z z z z z
Test Bank
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Table of Contents:
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I. Safety in Medication Administration
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Chapter 1. Safety in Medication Administration
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Chapter 2. The Drug Label
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II. Systems of Measurement z z
Chapter 3. The Metric System
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Chapter 4. The Household System
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III. Methods of Calculation z z
Chapter 5. Linear Ratio and Proportion
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Chapter 6. Fractional Ratio and Proportion
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Chapter 7. Dimensional Analysis
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Chapter 8. Formula Method
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IV. Administration of Medications z z
Chapter 9. Calculating Oral Medication Doses
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Chapter 10. Syringes and Needles
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Chapter 11. Calculating Parenteral Medication Dosages
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Chapter 12. Preparing Powdered Parenteral Medications
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Chapter 13. Administration of Insulin
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V. IV Therapy and Administration of Intravenous Medications
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Chapter 14. Intravenous Infusion and Infusion Rates
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Chapter 15. Calculating Infusion and Completion Time
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Chapter 16. Administering IV Push Medications
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VI. Verifying Safe Dose and Critical Care Calculations z z z z z z
Chapter 17. Verifying Safe Dose
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Chapter 18. Titration of Intravenous Medications
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VII. Intake and Output z z
Chapter 19. Calculating Intake and Output
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Chapter 20. Calculating Parenteral Intake
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VIII. Dosages for Pediatric and Older Adult Populations z z z z z z
Chapter 21. Considerations for the Pediatric Patient
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Chapter 22. Considerations for the Older Adult
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,Castillo/Werner-McCullough: Calculating z
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Chapter 1: Safety in Medication Administration
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Castillo: Calculating Drug Dosages: A Patient-Safe Approach to Nursing and Math 2nd
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MULTIPLE CHOICE z
1. The following medication order is in the patient’s medication administration
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record (MAR):
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methylPREDnisolone 40 mg PO daily at 0900. z z z z z z
After reading the order, the nurse correctly determines:
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A —PO‖ is an inappropriate abbreviation. z z z z
B the medication order is written correctly. z z z z z
C 40 mg should be written as 40mg. z z z z z z
D tall man lettering indicates that the drug is a z z z z z z z z
narcotic. z
ANS: B z
Feedback
The medication order has all the required components (drug name, dose,
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route, and frequency of administration) for a drug order. —PO‖ is an
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appropriate abbreviation; 40 mg is written correctly with a space between
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the dose and the unit of measurement. Tall man lettering is used to
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distinguish the drug from another drug
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with a similar name. z z z
2. Which z of the following accurately describes the —Boxed Warning‖ found on a drug
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label?z
A It is primarily is used to identify the safe dose for the patient.
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B It is commonly found on all drug labels.
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C It identifies serious potential risks and side effects related to drug
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use.
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D It protects the patient by providing information to decrease side
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effects.
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ANS: C z
Feedback
A drug label with a boxed warning provides information to healthcare
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professionals and patients regarding the serious risks and side effects related
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to the drug. The Boxed Warning is not the primary source for
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identifyingthe patient’s drug dosage.
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The warning is found on specific prescription medications and does not provide
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information to reduce or decrease side effects.
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, Castillo/Werner-McCullough: Calculating
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zDrug
3. When practicing safety in the administration of medication, for which of
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the following medication orders should a nurse seek clarification before
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the administration of the medication?
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