Test Bank For Calculating Drug Dosages A Patient-Safe Approach to Nursing and Math 2nd Edition by Castillo
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Module
CNA - Certified Nursing Assistant
Institution
CNA - Certified Nursing Assistant
Book
Calculating Drug Dosages
I. Safety in Medication Administration
Chapter 1. Safety in Medication Administration
Chapter 2. The Drug Label
II. Systems of Measurement
Chapter 3. The Metric System
Chapter 4. The Household System
III. Methods of Calculation
Chapter 5. Linear Ratio and Proportion
Chapter 6. Fractional Ra...
Test Bank For Calculating Drug Dosages A Patient-Safe Approach to Nursing and Math 2nd Edition by Castillo Chapter 1 - 22 Complete
TEST BANK FOR CALCULATING DRUG DOSAGES: A PATIENT-SAFE APPROACH TO NURSING AND MATH 2ND EDITION BY CASTILLO, WERNER-MCCULLOUGH
TEST BANK CALCULATING DRUG DOSAGES: A PATIENT-SAFE APPROACH TO NURSING AND MATH 2ND EDITION BY CASTILLO, WERNER-MCCULLOUGH ISBN- 9781719641227 LATEST 2024
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Test Bank For Calculating Drug Dosages A Patient-Safe
Approach to Nursing and Math
2nd Edition by Castillo
Chapter 1 - 22 Complete
Table of Contents:
,I. Safety in Medication Administration
Chapter 1. Safety in Medication Administration
Chapter 2. The Drug Label
II. Systems of Measurement
Chapter 3. The Metric System
Chapter 4. The Household System
III. Methods of Calculation
Chapter 5. Linear Ratio and Proportion
Chapter 6. Fractional Ratio and Proportion
Chapter 7. Dimensional Analysis
Chapter 8. Formula Method
IV. Administration of Medications
Chapter 9. Calculating Oral Medication Doses
Chapter 10. Syringes and Needles
Chapter 11. Calculating Parenteral Medication Dosages
Chapter 12. Preparing Powdered Parenteral Medications
Chapter 13. Administration of Insulin
V. IV Therapy and Administration of Intravenous Medications
Chapter 14. Intravenous Infusion and Infusion Rates
Chapter 15. Calculating Infusion and Completion Time
Chapter 16. Administering IV Push Medications
VI. Verifying Safe Dose and Critical Care Calculations
Chapter 17. Verifying Safe Dose
Chapter 18. Titration of Intravenous Medications
VII. Intake and Output
Chapter 19. Calculating Intake and Output
Chapter 20. Calculating Parenteral Intake
VIII. Dosages for Pediatric and Older Adult Populations
Chapter 21. Considerations for the Pediatric Patient
Chapter 22. Considerations for the Older Adult
,Castillo/Werner-McCullough: Calculating Drug Dosages, 2e
Chapter 1: Safety in Medication Administration
Castillo: Calculating Drug Dosages: A Patient-Safe Approach to Nursing and Math 2nd Edition
MULTIPLE CHOICE
1. The following medication order is in the patient’s medication administration record (MAR):
methylPREDnisolone 40 mg PO daily at 0900.
After reading the order, the nurse correctly determines:
A “PO” is an inappropriate abbreviation.
B the medication order is written correctly.
C 40 mg should be written as 40mg.
D tall man lettering indicates that the drug is a narcotic.
ANSWER: B
Feedback
The medication order has all the required components (drug name, dose, route, and
frequency of administration) for a drug order. “PO” is an appropriate abbreviation;
40 mg is written correctly with a space between the dose and the unit of
measurement. Tall man lettering is used to distinguish the drug from another drug
with a similar name.
2. Which of the following accurately describes the “Boxed Warning” found on a drug label?
A It is primarily is used to identify the safe dose for the patient.
B It is commonly found on all drug labels.
C It identifies serious potential risks and side effects related to drug use.
D It protects the patient by providing information to decrease side effects.
ANSWER: C
Feedback
A drug label with a boxed warning provides information to healthcare professionals
and patients regarding the serious risks and side effects related to the drug. The
Boxed Warning is not the primary source for identifying the patient’s drug dosage.
The warning is found on specific prescription medications and does not provide
information to reduce or decrease side effects.
3. When practicing safety in the administration of medication, for which of the following
medication orders should a nurse seek clarification before the administration of the
medication?
1
, Castillo/Werner-McCullough: Calculating Drug Dosages, 2e
A Regular insulin 5 u subcut now.
B Enoxaparin 80 mg subcut every 12 hours.
C Benadryl 50 mg PO PRN every 6 hr for itching.
D Ondansetron 4 mg IVP stat.
ANSWER: A
Feedback
The “u” should never be used in a medication order; rather, for safety, the word
“units” should be spelled out. The other answer options contain the required
components needed to safely carry out the medication order.
4. A rnurse ris rreviewing ra rdrug rlabel rwith ra rdrug rname rwritten rwith rtall rman
rlettering. rWhich rstatements rshows rthe rnurse rhas ra rcorrect runderstanding rof rtall
rman rlettering ron ra rdrug rlabel?
A “The rtall rman rlettering rmeans rthis ris ra rhigh ralert rdrug.”
B “The rtall rman rlettering rhelps rme rdistinguish rthis rdrug rwith rother rdrugs
rthat
have rsimilar rnames.”
C “The rtall rman rlettering rmeans rthat rthis rdrug rmust rhave ra rBoxed
rWarning.”
D “The rtall rman rlettering rhelps rme rquickly ridentify rthat rthis rdrug ris ran
rinjectable
drug.”
5. The rfollowing rmedication rorders rare rfound rin rthe rpatient’s rMAR:
Metformin rHCl r500 rmg rPO rdaily rat r0900.
rHydrochlorothiazide r25 rmg rPO revery r12 rhr rat r0900
rand r2100.rDigoxin r.25 rmg rPO rdaily rat r0900.
In rreading rthe rmedication rorders rfor rthe r0700–1500 rshift, rthe rnurse rdetermines
rthat rwhich rofrthe rfollowing ris rthe rpriority rnursing rintervention?
A Clarify rthe rmetformin rHCl rorder.
B Clarify rthe rhydrochlorothiazide rorder.
C Clarify rthe rdigoxin rorder.
2
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