ATI Pharmacology Proctored Exam 2026 questions and well detailed
answers
,ATI Pharmacology Proctored Exam 2026 questions and well detailed
answers
Question 1
A nurse is preparing to administer furosemide 40 mg IV push to a client
who has heart failure. Which of the following actions should the nurse
take?
• A) Administer the medication rapidly over 30 seconds to prevent
toxicity.
• B) Monitor the client for hearing loss and tinnitus during
administration.
• C) Restrict potassium-rich foods completely from the client's diet.
• D) Instruct the client to consume sugar-free hard candies to
prevent dry mouth.
Correct Answer: B) Monitor the client for hearing loss and tinnitus
during administration. Rationale: Furosemide is a loop diuretic that can
cause ototoxicity, particularly when administered rapidly via IV push
(recommended rate is no greater than 20 mg/min). Rapid
administration increases the risk of transient or permanent hearing loss,
tinnitus, and vertigo. Potassium-rich foods should be encouraged to
prevent hypokalemia.
Question 2
A nurse is providing discharge instructions to a client who has a new
prescription for warfarin. Which of the following statements by the
client indicates an understanding of the teaching?
• A) "I will use a stiff-bristle toothbrush to maintain good gum
health."
,ATI Pharmacology Proctored Exam 2026 questions and well detailed
answers
• B) "I can take aspirin for occasional headaches instead of
acetaminophen."
• C) "I will maintain a consistent intake of foods containing vitamin
K."
• D) "I should expect my stools to appear dark tarry black while on
this medication."
Correct Answer: C) "I will maintain a consistent intake of foods
containing vitamin K." Rationale: Warfarin acts as a vitamin K
antagonist. Clients must maintain a consistent dietary intake of vitamin
K (found in dark green leafy vegetables) rather than eliminating it
entirely, because sudden fluctuations alter the international normalized
ratio (INR). Aspirin increases bleeding risk and should be avoided. Tarry
black stools indicate GI bleeding.
Question 3
A nurse is caring for a client who is receiving intravenous heparin
infusion for a deep vein thrombosis. Which of the following laboratory
values should the nurse monitor to evaluate the effectiveness of the
therapy?
• A) International normalized ratio (INR)
• B) Activated partial thromboplastin time (aPTT)
• C) Prothrombin time (PT)
• D) Bleeding time
Correct Answer: B) Activated partial thromboplastin time (aPTT)
Rationale: Heparin therapy is monitored using the activated partial
thromboplastin time (aPTT), typically aiming for a therapeutic range of
, ATI Pharmacology Proctored Exam 2026 questions and well detailed
answers
1.5 to 2 times the baseline value. INR and PT are used to monitor
warfarin therapy.
Question 4
A nurse is reviewing the laboratory results of a client who is taking
digoxin and notes a serum digoxin level of 2.2 ng/mL. Which of the
following findings should the nurse anticipate observing during the
client assessment?
• A) Visual disturbances such as seeing yellow-green halos around
lights
• B) Hyperactive bowel sounds and frequent watery diarrhea
• C) Hypertension and bounding peripheral pulses
• D) Rapid weight gain and peripheral edema
Correct Answer: A) Visual disturbances such as seeing yellow-green
halos around lights Rationale: The therapeutic range for digoxin is
typically 0.5 to 2.0 ng/mL. A level of 2.2 ng/mL indicates digoxin toxicity.
Manifestations of toxicity include GI distress (nausea, anorexia),
neurological symptoms, and characteristic visual changes such as
yellow-green halos or blurred vision.
Question 5
A nurse is preparing to administer regular insulin and NPH insulin in the
same syringe to a client who has type 1 diabetes mellitus. Which of the
following actions should the nurse take?
• A) Draw up the NPH insulin first, followed by the regular insulin.
answers
,ATI Pharmacology Proctored Exam 2026 questions and well detailed
answers
Question 1
A nurse is preparing to administer furosemide 40 mg IV push to a client
who has heart failure. Which of the following actions should the nurse
take?
• A) Administer the medication rapidly over 30 seconds to prevent
toxicity.
• B) Monitor the client for hearing loss and tinnitus during
administration.
• C) Restrict potassium-rich foods completely from the client's diet.
• D) Instruct the client to consume sugar-free hard candies to
prevent dry mouth.
Correct Answer: B) Monitor the client for hearing loss and tinnitus
during administration. Rationale: Furosemide is a loop diuretic that can
cause ototoxicity, particularly when administered rapidly via IV push
(recommended rate is no greater than 20 mg/min). Rapid
administration increases the risk of transient or permanent hearing loss,
tinnitus, and vertigo. Potassium-rich foods should be encouraged to
prevent hypokalemia.
Question 2
A nurse is providing discharge instructions to a client who has a new
prescription for warfarin. Which of the following statements by the
client indicates an understanding of the teaching?
• A) "I will use a stiff-bristle toothbrush to maintain good gum
health."
,ATI Pharmacology Proctored Exam 2026 questions and well detailed
answers
• B) "I can take aspirin for occasional headaches instead of
acetaminophen."
• C) "I will maintain a consistent intake of foods containing vitamin
K."
• D) "I should expect my stools to appear dark tarry black while on
this medication."
Correct Answer: C) "I will maintain a consistent intake of foods
containing vitamin K." Rationale: Warfarin acts as a vitamin K
antagonist. Clients must maintain a consistent dietary intake of vitamin
K (found in dark green leafy vegetables) rather than eliminating it
entirely, because sudden fluctuations alter the international normalized
ratio (INR). Aspirin increases bleeding risk and should be avoided. Tarry
black stools indicate GI bleeding.
Question 3
A nurse is caring for a client who is receiving intravenous heparin
infusion for a deep vein thrombosis. Which of the following laboratory
values should the nurse monitor to evaluate the effectiveness of the
therapy?
• A) International normalized ratio (INR)
• B) Activated partial thromboplastin time (aPTT)
• C) Prothrombin time (PT)
• D) Bleeding time
Correct Answer: B) Activated partial thromboplastin time (aPTT)
Rationale: Heparin therapy is monitored using the activated partial
thromboplastin time (aPTT), typically aiming for a therapeutic range of
, ATI Pharmacology Proctored Exam 2026 questions and well detailed
answers
1.5 to 2 times the baseline value. INR and PT are used to monitor
warfarin therapy.
Question 4
A nurse is reviewing the laboratory results of a client who is taking
digoxin and notes a serum digoxin level of 2.2 ng/mL. Which of the
following findings should the nurse anticipate observing during the
client assessment?
• A) Visual disturbances such as seeing yellow-green halos around
lights
• B) Hyperactive bowel sounds and frequent watery diarrhea
• C) Hypertension and bounding peripheral pulses
• D) Rapid weight gain and peripheral edema
Correct Answer: A) Visual disturbances such as seeing yellow-green
halos around lights Rationale: The therapeutic range for digoxin is
typically 0.5 to 2.0 ng/mL. A level of 2.2 ng/mL indicates digoxin toxicity.
Manifestations of toxicity include GI distress (nausea, anorexia),
neurological symptoms, and characteristic visual changes such as
yellow-green halos or blurred vision.
Question 5
A nurse is preparing to administer regular insulin and NPH insulin in the
same syringe to a client who has type 1 diabetes mellitus. Which of the
following actions should the nurse take?
• A) Draw up the NPH insulin first, followed by the regular insulin.
