ATI PHARMACOLOGY CMS
PROCTORED/FORM A,B,C CMS
PHARMACOLOGY Exam
Questions And Correct
Answers (Verified Answers)
Plus Rationales 2025/2026
Q&A | Instant Download Pdf
1. A nurse is preparing to administer digoxin to a client with
heart failure. Which assessment finding requires
withholding the medication?
A. Potassium level 4.0 mEq/L
B. Apical pulse 54/min
C. Blood pressure 132/78 mm Hg
D. Respiratory rate 18/min
Answer: B. Apical pulse 54/min
Rationale: Digoxin should be withheld if the apical pulse is
below 60 beats/min due to risk of bradycardia.
,2. A nurse is caring for a client receiving warfarin therapy.
Which laboratory value should the nurse monitor to
evaluate therapeutic effectiveness?
A. Platelet count
B. INR
C. Hemoglobin
D. WBC count
Answer: B. INR
Rationale: INR is used to monitor warfarin therapy
effectiveness and bleeding risk.
3. A nurse is teaching a client about nitroglycerin sublingual
tablets. Which statement indicates understanding?
A. "I will swallow the tablet."
B. "I will keep the tablets in a dark container."
C. "I can take as many tablets as needed."
D. "I should take the tablet with food."
Answer: B. "I will keep the tablets in a dark container."
Rationale: Nitroglycerin is light sensitive and should be
stored in a dark container.
4. A nurse is administering furosemide to a client. Which
adverse effect should the nurse monitor for?
A. Hyperkalemia
B. Hypokalemia
,C. Hypernatremia
D. Bradycardia
Answer: B. Hypokalemia
Rationale: Furosemide is a loop diuretic that causes
potassium loss.
5. A nurse is caring for a client receiving insulin glargine.
Which statement is correct?
A. It has a peak effect
B. It is short-acting
C. It provides basal insulin coverage
D. It is given intravenously
Answer: C. It provides basal insulin coverage
Rationale: Insulin glargine is long-acting insulin used for
basal control.
6. A nurse is preparing to administer metformin. Which
condition is a contraindication?
A. Hypertension
B. Heart failure
C. Renal impairment
D. Hyperlipidemia
Answer: C. Renal impairment
Rationale: Metformin is contraindicated in renal
impairment due to risk of lactic acidosis.
, 7. A nurse is administering morphine to a client. Which
finding indicates toxicity?
A. Respiratory rate 8/min
B. Pulse 90/min
C. BP 130/80 mm Hg
D. Temperature 37°C
Answer: A. Respiratory rate 8/min
Rationale: Respiratory depression is the most serious sign of
opioid toxicity.
8. A nurse is administering naloxone to reverse opioid
overdose. Which finding indicates effectiveness?
A. Respiratory rate increases
B. Blood pressure decreases
C. Pupils constrict
D. Sedation increases
Answer: A. Respiratory rate increases
Rationale: Naloxone reverses respiratory depression caused
by opioids.
9. A nurse is teaching about albuterol inhaler use. Which
instruction is correct?
A. Use before corticosteroid inhaler
B. Use after corticosteroid inhaler
C. Avoid shaking inhaler
D. Exhale after inhalation
PROCTORED/FORM A,B,C CMS
PHARMACOLOGY Exam
Questions And Correct
Answers (Verified Answers)
Plus Rationales 2025/2026
Q&A | Instant Download Pdf
1. A nurse is preparing to administer digoxin to a client with
heart failure. Which assessment finding requires
withholding the medication?
A. Potassium level 4.0 mEq/L
B. Apical pulse 54/min
C. Blood pressure 132/78 mm Hg
D. Respiratory rate 18/min
Answer: B. Apical pulse 54/min
Rationale: Digoxin should be withheld if the apical pulse is
below 60 beats/min due to risk of bradycardia.
,2. A nurse is caring for a client receiving warfarin therapy.
Which laboratory value should the nurse monitor to
evaluate therapeutic effectiveness?
A. Platelet count
B. INR
C. Hemoglobin
D. WBC count
Answer: B. INR
Rationale: INR is used to monitor warfarin therapy
effectiveness and bleeding risk.
3. A nurse is teaching a client about nitroglycerin sublingual
tablets. Which statement indicates understanding?
A. "I will swallow the tablet."
B. "I will keep the tablets in a dark container."
C. "I can take as many tablets as needed."
D. "I should take the tablet with food."
Answer: B. "I will keep the tablets in a dark container."
Rationale: Nitroglycerin is light sensitive and should be
stored in a dark container.
4. A nurse is administering furosemide to a client. Which
adverse effect should the nurse monitor for?
A. Hyperkalemia
B. Hypokalemia
,C. Hypernatremia
D. Bradycardia
Answer: B. Hypokalemia
Rationale: Furosemide is a loop diuretic that causes
potassium loss.
5. A nurse is caring for a client receiving insulin glargine.
Which statement is correct?
A. It has a peak effect
B. It is short-acting
C. It provides basal insulin coverage
D. It is given intravenously
Answer: C. It provides basal insulin coverage
Rationale: Insulin glargine is long-acting insulin used for
basal control.
6. A nurse is preparing to administer metformin. Which
condition is a contraindication?
A. Hypertension
B. Heart failure
C. Renal impairment
D. Hyperlipidemia
Answer: C. Renal impairment
Rationale: Metformin is contraindicated in renal
impairment due to risk of lactic acidosis.
, 7. A nurse is administering morphine to a client. Which
finding indicates toxicity?
A. Respiratory rate 8/min
B. Pulse 90/min
C. BP 130/80 mm Hg
D. Temperature 37°C
Answer: A. Respiratory rate 8/min
Rationale: Respiratory depression is the most serious sign of
opioid toxicity.
8. A nurse is administering naloxone to reverse opioid
overdose. Which finding indicates effectiveness?
A. Respiratory rate increases
B. Blood pressure decreases
C. Pupils constrict
D. Sedation increases
Answer: A. Respiratory rate increases
Rationale: Naloxone reverses respiratory depression caused
by opioids.
9. A nurse is teaching about albuterol inhaler use. Which
instruction is correct?
A. Use before corticosteroid inhaler
B. Use after corticosteroid inhaler
C. Avoid shaking inhaler
D. Exhale after inhalation
