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Medication Administration Safety Test Questions
And Answers With Verified Rationales 2026/27 Qs
& Ans | Digital Pdf Download
1. Which action is part of the “six rights” of medication administration?
A. Right insurance
B. Right roommate
C. Right patient
D. Right physician salary
Answer: C. Right patient
Rationale: The six rights include the right patient, medication, dose, route,
time, and documentation to ensure safe medication administration.
2. What is the best method to identify a patient before administering
medication?
A. Ask the roommate
B. Check room number only
C. Use two patient identifiers
D. Ask another nurse
Answer: C. Use two patient identifiers
Rationale: Using two identifiers, such as name and date of birth, helps
prevent medication errors.
1
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3. Which abbreviation should be avoided because it may cause medication
errors?
A. mg
B. mL
C. U
D. PO
Answer: C. U
Rationale: “U” for units can be mistaken for a zero, leading to dangerous
dosing errors.
4. A nurse discovers a medication error after administration. What is the priority
action?
A. Hide the error
B. Assess the patient
C. Blame another nurse
D. Leave the unit
Answer: B. Assess the patient
Rationale: Patient safety is the priority after a medication error. The nurse
must assess the patient immediately.
2
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5. Which route of medication administration has the fastest absorption?
A. Oral
B. Subcutaneous
C. Intramuscular
D. Intravenous
Answer: D. Intravenous
Rationale: IV medications enter directly into the bloodstream, producing
rapid effects.
6. A nurse should clarify a medication order that contains:
A. The medication name
B. The dosage
C. An unclear abbreviation
D. The administration route
Answer: C. An unclear abbreviation
Rationale: Unclear abbreviations increase the risk of medication errors
and must be clarified.
7. Which medication order is safest?
A. Morphine 5.0 mg
B. Morphine .5 mg
C. Morphine 0.5 mg
D. Morphine 5 mg daily PRN pain and sleep
3
, © 2026 Copy Right Reserved.
Answer: C. Morphine 0.5 mg
Rationale: Leading zeros should be used before decimals, while trailing
zeros should be avoided.
8. Which action helps prevent contamination during medication preparation?
A. Touching tablet surfaces
B. Using bare hands
C. Performing hand hygiene
D. Leaving medications uncovered
Answer: C. Performing hand hygiene
Rationale: Proper hand hygiene reduces transmission of microorganisms.
9. Which site is commonly used for intramuscular injections in adults?
A. Deltoid muscle
B. Abdomen
C. Forearm
D. Scalp
Answer: A. Deltoid muscle
Rationale: The deltoid is a common IM injection site for small-volume
medications.
4
Medication Administration Safety Test Questions
And Answers With Verified Rationales 2026/27 Qs
& Ans | Digital Pdf Download
1. Which action is part of the “six rights” of medication administration?
A. Right insurance
B. Right roommate
C. Right patient
D. Right physician salary
Answer: C. Right patient
Rationale: The six rights include the right patient, medication, dose, route,
time, and documentation to ensure safe medication administration.
2. What is the best method to identify a patient before administering
medication?
A. Ask the roommate
B. Check room number only
C. Use two patient identifiers
D. Ask another nurse
Answer: C. Use two patient identifiers
Rationale: Using two identifiers, such as name and date of birth, helps
prevent medication errors.
1
, © 2026 Copy Right Reserved.
3. Which abbreviation should be avoided because it may cause medication
errors?
A. mg
B. mL
C. U
D. PO
Answer: C. U
Rationale: “U” for units can be mistaken for a zero, leading to dangerous
dosing errors.
4. A nurse discovers a medication error after administration. What is the priority
action?
A. Hide the error
B. Assess the patient
C. Blame another nurse
D. Leave the unit
Answer: B. Assess the patient
Rationale: Patient safety is the priority after a medication error. The nurse
must assess the patient immediately.
2
, © 2026 Copy Right Reserved.
5. Which route of medication administration has the fastest absorption?
A. Oral
B. Subcutaneous
C. Intramuscular
D. Intravenous
Answer: D. Intravenous
Rationale: IV medications enter directly into the bloodstream, producing
rapid effects.
6. A nurse should clarify a medication order that contains:
A. The medication name
B. The dosage
C. An unclear abbreviation
D. The administration route
Answer: C. An unclear abbreviation
Rationale: Unclear abbreviations increase the risk of medication errors
and must be clarified.
7. Which medication order is safest?
A. Morphine 5.0 mg
B. Morphine .5 mg
C. Morphine 0.5 mg
D. Morphine 5 mg daily PRN pain and sleep
3
, © 2026 Copy Right Reserved.
Answer: C. Morphine 0.5 mg
Rationale: Leading zeros should be used before decimals, while trailing
zeros should be avoided.
8. Which action helps prevent contamination during medication preparation?
A. Touching tablet surfaces
B. Using bare hands
C. Performing hand hygiene
D. Leaving medications uncovered
Answer: C. Performing hand hygiene
Rationale: Proper hand hygiene reduces transmission of microorganisms.
9. Which site is commonly used for intramuscular injections in adults?
A. Deltoid muscle
B. Abdomen
C. Forearm
D. Scalp
Answer: A. Deltoid muscle
Rationale: The deltoid is a common IM injection site for small-volume
medications.
4
