ATI Pharmacology Made Easy Exam Questions
& Answers |
Introduction to Pharmacology Practice Test |
NCLEX-RN NGN Pharmacology Study Guide |
20 Original MCQs with Detailed Rationales |
Nursing Exam Prep
Question 1
Clinical Scenario
A 72-year-old woman is admitted with community-acquired
pneumonia. Her medical history includes hypertension, chronic
kidney disease stage 3, and osteoarthritis. During medication
reconciliation, the nurse discovers that the client takes two
prescription medications, an over-the-counter ibuprofen
product for joint pain, and an herbal supplement. The provider
plans to prescribe additional medications.
Question Stem
Which nursing action is the highest priority before
administering the newly prescribed medications?
,A. Perform a complete medication reconciliation, including
prescription, over-the-counter, and herbal products.
B. Administer the prescribed medications immediately to avoid
delaying treatment.
C. Ask the family to bring the client's medications after the first
dose has been given.
D. Discontinue all home medications until discharge.
Correct Answer
Correct Answer: A. Perform a complete medication
reconciliation, including prescription, over-the-counter, and
herbal products.
Detailed Rationale
Medication reconciliation is a fundamental medication safety
process performed whenever a patient transitions between
care settings. It requires the nurse to obtain an accurate list of
all prescription medications, over-the-counter (OTC) drugs,
vitamins, herbal supplements, and nutritional products. Many
clinically significant drug interactions occur because patients fail
to mention nonprescription medications or supplements unless
specifically asked. In this case, ibuprofen may worsen renal
function and interact with antihypertensive medications, while
herbal products may alter bleeding risk or drug metabolism.
,Identifying these agents before administering new prescriptions
helps prevent adverse drug events.
Option B is incorrect because administering medications before
verifying the complete medication history increases the risk of
harmful interactions or duplicate therapy. Option C delays
identification of potential medication-related risks and should
not occur after medication administration. Option D is also
inappropriate because home medications should never be
discontinued without provider evaluation; abrupt
discontinuation of some medications may cause rebound
hypertension, withdrawal, or worsening disease.
The nurse serves as a final safety checkpoint by verifying
medication history, allergies, and potential interactions before
administration. Accurate reconciliation improves continuity of
care, decreases medication errors, and supports safe
pharmacologic management.
Learning Objective
After completing this question, the learner should be able to:
• Explain the purpose of medication reconciliation.
• Identify medication sources that must be included during
reconciliation.
• Prioritize nursing actions that reduce medication errors.
, • Recognize the importance of OTC and herbal medications
in preventing drug interactions.
Medication Safety Focus
Medication Reconciliation
Question 2
Clinical Scenario
A newly licensed nurse prepares to administer oral medications
to a hospitalized client. Before giving the medications, the nurse
verifies the client's identity using two identifiers, reviews
allergies, compares the medication administration record with
the medication label, and confirms the medication dosage.
Question Stem
Which additional nursing action best supports safe medication
administration?
A. Ask another client to verify the medication name.
B. Explain the purpose of each medication before
administration.
C. Crush all tablets to make swallowing easier.
D. Leave medications at the bedside if the client is sleeping.
Correct Answer
& Answers |
Introduction to Pharmacology Practice Test |
NCLEX-RN NGN Pharmacology Study Guide |
20 Original MCQs with Detailed Rationales |
Nursing Exam Prep
Question 1
Clinical Scenario
A 72-year-old woman is admitted with community-acquired
pneumonia. Her medical history includes hypertension, chronic
kidney disease stage 3, and osteoarthritis. During medication
reconciliation, the nurse discovers that the client takes two
prescription medications, an over-the-counter ibuprofen
product for joint pain, and an herbal supplement. The provider
plans to prescribe additional medications.
Question Stem
Which nursing action is the highest priority before
administering the newly prescribed medications?
,A. Perform a complete medication reconciliation, including
prescription, over-the-counter, and herbal products.
B. Administer the prescribed medications immediately to avoid
delaying treatment.
C. Ask the family to bring the client's medications after the first
dose has been given.
D. Discontinue all home medications until discharge.
Correct Answer
Correct Answer: A. Perform a complete medication
reconciliation, including prescription, over-the-counter, and
herbal products.
Detailed Rationale
Medication reconciliation is a fundamental medication safety
process performed whenever a patient transitions between
care settings. It requires the nurse to obtain an accurate list of
all prescription medications, over-the-counter (OTC) drugs,
vitamins, herbal supplements, and nutritional products. Many
clinically significant drug interactions occur because patients fail
to mention nonprescription medications or supplements unless
specifically asked. In this case, ibuprofen may worsen renal
function and interact with antihypertensive medications, while
herbal products may alter bleeding risk or drug metabolism.
,Identifying these agents before administering new prescriptions
helps prevent adverse drug events.
Option B is incorrect because administering medications before
verifying the complete medication history increases the risk of
harmful interactions or duplicate therapy. Option C delays
identification of potential medication-related risks and should
not occur after medication administration. Option D is also
inappropriate because home medications should never be
discontinued without provider evaluation; abrupt
discontinuation of some medications may cause rebound
hypertension, withdrawal, or worsening disease.
The nurse serves as a final safety checkpoint by verifying
medication history, allergies, and potential interactions before
administration. Accurate reconciliation improves continuity of
care, decreases medication errors, and supports safe
pharmacologic management.
Learning Objective
After completing this question, the learner should be able to:
• Explain the purpose of medication reconciliation.
• Identify medication sources that must be included during
reconciliation.
• Prioritize nursing actions that reduce medication errors.
, • Recognize the importance of OTC and herbal medications
in preventing drug interactions.
Medication Safety Focus
Medication Reconciliation
Question 2
Clinical Scenario
A newly licensed nurse prepares to administer oral medications
to a hospitalized client. Before giving the medications, the nurse
verifies the client's identity using two identifiers, reviews
allergies, compares the medication administration record with
the medication label, and confirms the medication dosage.
Question Stem
Which additional nursing action best supports safe medication
administration?
A. Ask another client to verify the medication name.
B. Explain the purpose of each medication before
administration.
C. Crush all tablets to make swallowing easier.
D. Leave medications at the bedside if the client is sleeping.
Correct Answer
