ATI RN
PHARMACOLOGY
PROCTORED EXAM |
COMPLETE TEST BANK
| MC QUESTIONS WITH
VERIFIED ANSWERS
AND DETAILED
RATIONALES | LATEST
2025/2026
,Table of Contents
ATI RN PHARMACOLOGY PROCTORED EXAM | COMPLETE TEST BANK | MC QUESTIONS WITH
VERIFIED ANSWERS AND DETAILED RATIONALES | LATEST 2025/2026 ..................................... 1
DOMAIN 1: CARDIOVASCULAR MEDICATIONS ................................................................................ 3
DOMAIN 2: ANTIBIOTICS AND ANTI-INFECTIVES ........................................................................... 7
DOMAIN 3: ENDOCRINE MEDICATIONS........................................................................................... 12
DOMAIN 4: PAIN MANAGEMENT AND OPIOIDS ............................................................................. 17
DOMAIN 5: RESPIRATORY MEDICATIONS ...................................................................................... 19
DOMAIN 6: GASTROINTESTINAL MEDICATIONS ........................................................................... 21
DOMAIN 7: CENTRAL NERVOUS SYSTEM MEDICATIONS ............................................................. 25
DOMAIN 8: PSYCHIATRIC MEDICATIONS........................................................................................ 30
DOMAIN 9: RESPIRATORY MEDICATIONS (CONTINUED) ............................................................ 34
DOMAIN 10: ANTICOAGULANTS AND ANTIPLATELETS............................................................... 36
DOMAIN 11: DIURETICS AND ELECTROLYTES ............................................................................... 39
DOMAIN 12: HORMONES AND REPRODUCTIVE MEDICATIONS ................................................. 42
DOMAIN 13: GASTROINTESTINAL MEDICATIONS (CONTINUED) .............................................. 44
DOMAIN 14: PAIN MANAGEMENT (CONTINUED) .......................................................................... 46
DOMAIN 15: ANTIDIABETIC MEDICATIONS ................................................................................... 52
DOMAIN 16: ANTIBIOTICS (CONTINUED)....................................................................................... 57
DOMAIN 17: RESPIRATORY MEDICATIONS (CONTINUED) ......................................................... 61
DOMAIN 18: GASTROINTESTINAL MEDICATIONS (CONTINUED) .............................................. 63
DOMAIN 19: CENTRAL NERVOUS SYSTEM MEDICATIONS (CONTINUED) ................................ 65
DOMAIN 20: ENDOCRINE MEDICATIONS (CONTINUED) .............................................................. 67
DOMAIN 21: PAIN MANAGEMENT (CONTINUED) .......................................................................... 70
DOMAIN 22: CARDIOVASCULAR MEDICATIONS (CONTINUED) .................................................. 72
DOMAIN 23: RESPIRATORY MEDICATIONS (CONTINUED) ......................................................... 73
DOMAIN 24: ANTICOAGULANTS (CONTINUED)............................................................................. 75
DOMAIN 25: DIURETICS (CONTINUED) ........................................................................................... 78
DOMAIN 26: ANTIDIABETIC MEDICATIONS (CONTINUED)......................................................... 80
DOMAIN 27: PSYCHIATRIC MEDICATIONS (CONTINUED) ........................................................... 82
DOMAIN 28: PAIN MANAGEMENT (CONTINUED) .......................................................................... 84
, DOMAIN 29: GASTROINTESTINAL MEDICATIONS (CONTINUED) .............................................. 85
DOMAIN 30: ANTIEPILEPTIC MEDICATIONS.................................................................................. 88
DOMAIN 31: FLUID AND ELECTROLYTE BALANCE ....................................................................... 90
DOMAIN 1: CARDIOVASCULAR MEDICATIONS
Question 1
A nurse is providing discharge teaching to a client with a new prescription for
warfarin (Coumadin). Which of the following statements by the client
indicates understanding?
A) "I will take ibuprofen if I have a headache."
B) "I will have my blood checked regularly as prescribed."
C) "I will eat more leafy green vegetables to prevent bleeding."
D) "I will stop taking warfarin if I notice any bruising."
Correct Answer: B
Rationale:
Correct (B): Warfarin requires regular monitoring of the International
Normalized Ratio (INR) to ensure therapeutic levels (typically 2.0-3.0 for
atrial fibrillation or DVT). The client must keep all scheduled appointments for
blood draws. INR monitoring prevents both subtherapeutic clotting and
supratherapeutic bleeding complications. The client should maintain
consistent vitamin K intake (not increase or decrease suddenly).
Incorrect (A): Ibuprofen (NSAID) increases bleeding risk and should be
avoided. Acetaminophen is safer for pain relief.
, Incorrect (C): Leafy green vegetables are high in vitamin K, which
antagonizes warfarin. Consistent intake is important, but increasing intake
would decrease warfarin's effectiveness.
Incorrect (D): Bruising is an expected side effect; stopping warfarin
abruptly increases thrombosis risk. The client should report excessive
bleeding, not stop the medication.
StudyTip: "Warfarin = INR monitoring (2.0-3.0) + avoid NSAIDs + consistent
vitamin K + report bleeding."
Question 2
A client with heart failure is prescribed furosemide (Lasix) 40 mg twice daily.
Which of the following laboratory values should the nurse monitor most
closely?
A) Serum sodium
B) Serum potassium
C) Serum calcium
D) Serum glucose
Correct Answer: B
Rationale:
Correct (B): Furosemide is a loop diuretic that blocks sodium and chloride
reabsorption in the ascending loop of Henle, leading to significant potassium
wasting. Hypokalemia (low potassium) is a common adverse effect and can
lead to cardiac arrhythmias, especially in clients also taking digoxin. The nurse
should monitor serum potassium levels and report values <3.5 mEq/L.
Encourage potassium-rich foods (bananas, oranges, potatoes).
Incorrect (A): Hyponatremia can occur but is less common than
hypokalemia.
PHARMACOLOGY
PROCTORED EXAM |
COMPLETE TEST BANK
| MC QUESTIONS WITH
VERIFIED ANSWERS
AND DETAILED
RATIONALES | LATEST
2025/2026
,Table of Contents
ATI RN PHARMACOLOGY PROCTORED EXAM | COMPLETE TEST BANK | MC QUESTIONS WITH
VERIFIED ANSWERS AND DETAILED RATIONALES | LATEST 2025/2026 ..................................... 1
DOMAIN 1: CARDIOVASCULAR MEDICATIONS ................................................................................ 3
DOMAIN 2: ANTIBIOTICS AND ANTI-INFECTIVES ........................................................................... 7
DOMAIN 3: ENDOCRINE MEDICATIONS........................................................................................... 12
DOMAIN 4: PAIN MANAGEMENT AND OPIOIDS ............................................................................. 17
DOMAIN 5: RESPIRATORY MEDICATIONS ...................................................................................... 19
DOMAIN 6: GASTROINTESTINAL MEDICATIONS ........................................................................... 21
DOMAIN 7: CENTRAL NERVOUS SYSTEM MEDICATIONS ............................................................. 25
DOMAIN 8: PSYCHIATRIC MEDICATIONS........................................................................................ 30
DOMAIN 9: RESPIRATORY MEDICATIONS (CONTINUED) ............................................................ 34
DOMAIN 10: ANTICOAGULANTS AND ANTIPLATELETS............................................................... 36
DOMAIN 11: DIURETICS AND ELECTROLYTES ............................................................................... 39
DOMAIN 12: HORMONES AND REPRODUCTIVE MEDICATIONS ................................................. 42
DOMAIN 13: GASTROINTESTINAL MEDICATIONS (CONTINUED) .............................................. 44
DOMAIN 14: PAIN MANAGEMENT (CONTINUED) .......................................................................... 46
DOMAIN 15: ANTIDIABETIC MEDICATIONS ................................................................................... 52
DOMAIN 16: ANTIBIOTICS (CONTINUED)....................................................................................... 57
DOMAIN 17: RESPIRATORY MEDICATIONS (CONTINUED) ......................................................... 61
DOMAIN 18: GASTROINTESTINAL MEDICATIONS (CONTINUED) .............................................. 63
DOMAIN 19: CENTRAL NERVOUS SYSTEM MEDICATIONS (CONTINUED) ................................ 65
DOMAIN 20: ENDOCRINE MEDICATIONS (CONTINUED) .............................................................. 67
DOMAIN 21: PAIN MANAGEMENT (CONTINUED) .......................................................................... 70
DOMAIN 22: CARDIOVASCULAR MEDICATIONS (CONTINUED) .................................................. 72
DOMAIN 23: RESPIRATORY MEDICATIONS (CONTINUED) ......................................................... 73
DOMAIN 24: ANTICOAGULANTS (CONTINUED)............................................................................. 75
DOMAIN 25: DIURETICS (CONTINUED) ........................................................................................... 78
DOMAIN 26: ANTIDIABETIC MEDICATIONS (CONTINUED)......................................................... 80
DOMAIN 27: PSYCHIATRIC MEDICATIONS (CONTINUED) ........................................................... 82
DOMAIN 28: PAIN MANAGEMENT (CONTINUED) .......................................................................... 84
, DOMAIN 29: GASTROINTESTINAL MEDICATIONS (CONTINUED) .............................................. 85
DOMAIN 30: ANTIEPILEPTIC MEDICATIONS.................................................................................. 88
DOMAIN 31: FLUID AND ELECTROLYTE BALANCE ....................................................................... 90
DOMAIN 1: CARDIOVASCULAR MEDICATIONS
Question 1
A nurse is providing discharge teaching to a client with a new prescription for
warfarin (Coumadin). Which of the following statements by the client
indicates understanding?
A) "I will take ibuprofen if I have a headache."
B) "I will have my blood checked regularly as prescribed."
C) "I will eat more leafy green vegetables to prevent bleeding."
D) "I will stop taking warfarin if I notice any bruising."
Correct Answer: B
Rationale:
Correct (B): Warfarin requires regular monitoring of the International
Normalized Ratio (INR) to ensure therapeutic levels (typically 2.0-3.0 for
atrial fibrillation or DVT). The client must keep all scheduled appointments for
blood draws. INR monitoring prevents both subtherapeutic clotting and
supratherapeutic bleeding complications. The client should maintain
consistent vitamin K intake (not increase or decrease suddenly).
Incorrect (A): Ibuprofen (NSAID) increases bleeding risk and should be
avoided. Acetaminophen is safer for pain relief.
, Incorrect (C): Leafy green vegetables are high in vitamin K, which
antagonizes warfarin. Consistent intake is important, but increasing intake
would decrease warfarin's effectiveness.
Incorrect (D): Bruising is an expected side effect; stopping warfarin
abruptly increases thrombosis risk. The client should report excessive
bleeding, not stop the medication.
StudyTip: "Warfarin = INR monitoring (2.0-3.0) + avoid NSAIDs + consistent
vitamin K + report bleeding."
Question 2
A client with heart failure is prescribed furosemide (Lasix) 40 mg twice daily.
Which of the following laboratory values should the nurse monitor most
closely?
A) Serum sodium
B) Serum potassium
C) Serum calcium
D) Serum glucose
Correct Answer: B
Rationale:
Correct (B): Furosemide is a loop diuretic that blocks sodium and chloride
reabsorption in the ascending loop of Henle, leading to significant potassium
wasting. Hypokalemia (low potassium) is a common adverse effect and can
lead to cardiac arrhythmias, especially in clients also taking digoxin. The nurse
should monitor serum potassium levels and report values <3.5 mEq/L.
Encourage potassium-rich foods (bananas, oranges, potatoes).
Incorrect (A): Hyponatremia can occur but is less common than
hypokalemia.
