PN PHARMACOLOGY ATI PROCTORED EXAM NEWEST VERSION 2026–2027 | PRACTICE QUESTIONS AND
ANSWERS ALREADY GRADED A+| 100% VERIFIED SOLUTIONS………...
Core Domains:
Pharmacokinetics and Pharmacodynamics
Medication Administration and Dosage Calculations
Autonomic Nervous System Pharmacology
Cardiovascular and Renal Pharmacology
Central Nervous System Pharmacology
Respiratory and Gastrointestinal Pharmacology
Endocrine and Reproductive Pharmacology
Antimicrobial and Anti-Infective Agents
Hematologic and Immunologic Pharmacology
Nursing Implications, Patient Safety, and Legal/Ethical Considerations
Introduction:
This comprehensive practice examination is designed to prepare practical nursing (PN) students for the ATI
Proctored Pharmacology Exam for the 2026-2027 cycle. It assesses foundational and applied knowledge of
pharmacokinetics, medication administration, dosage calculations, drug classifications, side effects, nursing
implications, and patient safety. The exam employs multiple-choice and scenario-based questions that challenge
students to apply critical thinking, interpret medication orders, and make sound nursing decisions. Emphasis is
,placed on real-world clinical application, medication safety, patient education, and the integration of core
pharmacological principles necessary for successful ATI exam performance and safe practical nursing practice.
Section One: Questions 1–100
1. A nurse is preparing to administer an oral medication to a patient. The medication is available as a scored
tablet. The prescribed dose is half of the available tablet. Which action should the nurse take?
A. Crush the tablet and mix it with applesauce.
B. Split the tablet along the score line.
C. Dissolve the tablet in water.
D. Administer the whole tablet.
🟢 B. Split the tablet along the score line.
🔴 RATIONALE: A scored tablet is designed to be safely split to provide a partial dose if ordered. The nurse
should split the tablet along the score line. Crushing, dissolving, or administering the whole tablet when a
partial dose is ordered is incorrect.
2. A nurse is preparing to administer 500 mg of a medication that is available in 250 mg tablets. How many
tablets should the nurse administer?
,A. 0.5 tablets
B. 1 tablet
C. 2 tablets
D. 2.5 tablets
🟢 C. 2 tablets
🔴 RATIONALE: The dose is calculated as 500 mg ÷ 250 mg per tablet = 2 tablets. The nurse should administer
2 tablets to provide the prescribed 500 mg dose.
3. A patient is prescribed 40 mg of furosemide IV. The medication is available as 10 mg/mL. How many mL
should the nurse administer?
A. 2 mL
B. 4 mL
C. 6 mL
D. 8 mL
🟢 B. 4 mL
🔴 RATIONALE: The dose is calculated as 40 mg ÷ 10 mg/mL = 4 mL. The nurse should administer 4 mL to
provide the prescribed 40 mg dose.
, 4. A nurse is administering an IM injection to an adult patient. Which site is preferred due to its safety and
absorption?
A. Dorsogluteal site
B. Deltoid site
C. Ventrogluteal site
D. Vastus lateralis site
🟢 C. Ventrogluteal site
🔴 RATIONALE: The ventrogluteal site is preferred for IM injections in adults because it is free of major nerves
and blood vessels, making it the safest site. The dorsogluteal site is no longer recommended due to the risk of
sciatic nerve injury.
5. A nurse is preparing to administer a subcutaneous injection of heparin. Which action is correct?
A. Aspirate before injecting.
B. Massage the site after injection.
C. Administer in the abdomen.
D. Use a 22-gauge needle.
🟢 C. Administer in the abdomen.
🔴 RATIONALE: Heparin is commonly administered subcutaneously in the abdomen to ensure absorption and
reduce the risk of bleeding. Aspiration is not recommended, massage is contraindicated to prevent bleeding,
ANSWERS ALREADY GRADED A+| 100% VERIFIED SOLUTIONS………...
Core Domains:
Pharmacokinetics and Pharmacodynamics
Medication Administration and Dosage Calculations
Autonomic Nervous System Pharmacology
Cardiovascular and Renal Pharmacology
Central Nervous System Pharmacology
Respiratory and Gastrointestinal Pharmacology
Endocrine and Reproductive Pharmacology
Antimicrobial and Anti-Infective Agents
Hematologic and Immunologic Pharmacology
Nursing Implications, Patient Safety, and Legal/Ethical Considerations
Introduction:
This comprehensive practice examination is designed to prepare practical nursing (PN) students for the ATI
Proctored Pharmacology Exam for the 2026-2027 cycle. It assesses foundational and applied knowledge of
pharmacokinetics, medication administration, dosage calculations, drug classifications, side effects, nursing
implications, and patient safety. The exam employs multiple-choice and scenario-based questions that challenge
students to apply critical thinking, interpret medication orders, and make sound nursing decisions. Emphasis is
,placed on real-world clinical application, medication safety, patient education, and the integration of core
pharmacological principles necessary for successful ATI exam performance and safe practical nursing practice.
Section One: Questions 1–100
1. A nurse is preparing to administer an oral medication to a patient. The medication is available as a scored
tablet. The prescribed dose is half of the available tablet. Which action should the nurse take?
A. Crush the tablet and mix it with applesauce.
B. Split the tablet along the score line.
C. Dissolve the tablet in water.
D. Administer the whole tablet.
🟢 B. Split the tablet along the score line.
🔴 RATIONALE: A scored tablet is designed to be safely split to provide a partial dose if ordered. The nurse
should split the tablet along the score line. Crushing, dissolving, or administering the whole tablet when a
partial dose is ordered is incorrect.
2. A nurse is preparing to administer 500 mg of a medication that is available in 250 mg tablets. How many
tablets should the nurse administer?
,A. 0.5 tablets
B. 1 tablet
C. 2 tablets
D. 2.5 tablets
🟢 C. 2 tablets
🔴 RATIONALE: The dose is calculated as 500 mg ÷ 250 mg per tablet = 2 tablets. The nurse should administer
2 tablets to provide the prescribed 500 mg dose.
3. A patient is prescribed 40 mg of furosemide IV. The medication is available as 10 mg/mL. How many mL
should the nurse administer?
A. 2 mL
B. 4 mL
C. 6 mL
D. 8 mL
🟢 B. 4 mL
🔴 RATIONALE: The dose is calculated as 40 mg ÷ 10 mg/mL = 4 mL. The nurse should administer 4 mL to
provide the prescribed 40 mg dose.
, 4. A nurse is administering an IM injection to an adult patient. Which site is preferred due to its safety and
absorption?
A. Dorsogluteal site
B. Deltoid site
C. Ventrogluteal site
D. Vastus lateralis site
🟢 C. Ventrogluteal site
🔴 RATIONALE: The ventrogluteal site is preferred for IM injections in adults because it is free of major nerves
and blood vessels, making it the safest site. The dorsogluteal site is no longer recommended due to the risk of
sciatic nerve injury.
5. A nurse is preparing to administer a subcutaneous injection of heparin. Which action is correct?
A. Aspirate before injecting.
B. Massage the site after injection.
C. Administer in the abdomen.
D. Use a 22-gauge needle.
🟢 C. Administer in the abdomen.
🔴 RATIONALE: Heparin is commonly administered subcutaneously in the abdomen to ensure absorption and
reduce the risk of bleeding. Aspiration is not recommended, massage is contraindicated to prevent bleeding,
