ATI Med-Surg Proctored Exam 2026 |
Medical-Surgical Nursing Practice Questions
& Verified Answers with Rationales | NCLEX
Review Study Guide
ATI MED-SURG PROCTORED EXAM 2026
Medical-Surgical Nursing Practice Questions & Verified Answers with
Rationales
DOCUMENT OVERVIEW:
• This comprehensive study guide contains meticulously crafted multiple-choice
questions designed to prepare you for the ATI Med-Surg Proctored Exam with
detailed rationales for every answer to reinforce understanding and retention of
critical nursing concepts.
• Use this material by working through 20-30 questions daily, review rationales
thoroughly even for correct answers, identify weak areas, and correlate concepts
with your clinical experiences to maximize exam success and prepare for real-world
patient care scenarios.
QUESTION 1
A 58-year-old client with a history of hypertension presents to the acute care
unit with complaints of severe chest pain radiating to the left arm, shortness
of breath, and diaphoresis. Which nursing intervention should be the priority?
A) Obtain a 12-lead electrocardiogram (ECG)
B) Administer aspirin 325 mg orally
C) Establish IV access and apply oxygen
D) Notify the healthcare provider immediately
E) Place the client in semi-Fowler's position
,CORRECT ANSWER: C) Establish IV access and apply oxygen
RATIONALE: While all interventions are important, establishing IV access and
applying oxygen addresses the immediate physiological needs of a client
experiencing acute coronary syndrome. Oxygen therapy improves tissue
oxygenation and reduces myocardial workload, while IV access ensures immediate
medication administration capability. An ECG and aspirin are important but should
follow after basic stabilization measures. Notifying the provider occurs concurrently
with these interventions. Semi-Fowler's position can be implemented but does not
take priority over establishing airway and circulation support.
QUESTION 2
A 72-year-old male client recovering from hip replacement surgery reports
increasing pain in the operative leg despite receiving prescribed pain
medication. The client's leg is swollen and warm to the touch. Which
complication should the nurse suspect?
A) Phantom limb pain
B) Deep vein thrombosis (DVT)
C) Compartment syndrome
D) Infection at the surgical site
E) Normal post-operative inflammation
CORRECT ANSWER: B) Deep vein thrombosis (DVT)
RATIONALE: The clinical presentation of swelling, warmth, and pain in the post-
operative extremity are classic signs of DVT. These symptoms suggest venous
obstruction and inflammation. While post-operative inflammation is normal, the
combination of these symptoms warrants investigation. Phantom limb pain occurs
after amputation and presents differently. Compartment syndrome typically
presents with severe pain out of proportion to examination findings and
neurovascular compromise. Infection at the surgical site would be evidenced by
,drainage, erythema, and fever. The nurse should notify the provider for possible
venography or duplex ultrasound confirmation.
QUESTION 3
A client with chronic kidney disease is scheduled for a fistula creation. The
client asks the nurse why this procedure is necessary. What is the most
appropriate nursing response?
A) "A fistula improves kidney function over time"
B) "A fistula provides reliable access for hemodialysis and has better longevity than
other options"
C) "A fistula prevents the need for dialysis treatments"
D) "A fistula is used only as a temporary measure for acute kidney failure"
E) "A fistula allows medications to be absorbed better by the kidneys"
CORRECT ANSWER: B) A fistula provides reliable access for hemodialysis and
has better longevity than other options
RATIONALE: An arteriovenous (AV) fistula is the gold standard vascular access for
hemodialysis because it has the longest survival rate and lowest complication rate
compared to central lines and grafts. The connection allows for adequate blood
flow rates necessary for effective dialysis. A fistula does not improve kidney
function or prevent the need for dialysis; it merely provides access for treatment. It
is not temporary and is definitely not used to improve medication absorption.
Educating the client about the importance of fistula access and protection is
essential nursing care.
QUESTION 4
A 45-year-old female client with type 2 diabetes is admitted with a blood
glucose level of 485 mg/dL. The client reports polyuria, polydipsia, and fatigue.
Which laboratory value would the nurse MOST likely expect to be elevated?
, A) Serum pH
B) Serum bicarbonate
C) Serum ketones
D) Serum albumin
E) Serum calcium
CORRECT ANSWER: C) Serum ketones
RATIONALE: Elevated serum ketones indicate ketosis, which occurs when insulin
deficiency prevents glucose utilization, forcing the body to metabolize fat for
energy. This produces ketone bodies and results in metabolic acidosis. In diabetic
ketoacidosis (DKA), pH and bicarbonate are LOW, not elevated. Albumin and
calcium levels are typically not directly affected by hyperglycemia. The triad of
elevated glucose, polyuria, and polydipsia combined with positive ketones suggests
DKA, requiring immediate insulin therapy and IV fluid replacement.
QUESTION 5
A 68-year-old male client with COPD is receiving oxygen therapy at 3 liters per
minute via nasal cannula. The client's oxygen saturation is 88%. Which action
should the nurse take?
A) Increase oxygen to 6 liters per minute immediately
B) Assess respiratory rate, breath sounds, and arterial blood gas values
C) Decrease oxygen flow to prevent CO2 retention complications
D) Switch the client to a non-rebreather mask without assessment
E) Document the reading and monitor hourly
CORRECT ANSWER: B) Assess respiratory rate, breath sounds, and arterial
blood gas values
RATIONALE: Before making any changes to oxygen therapy in a COPD client,
comprehensive assessment is essential. While the oxygen saturation of 88% is
Medical-Surgical Nursing Practice Questions
& Verified Answers with Rationales | NCLEX
Review Study Guide
ATI MED-SURG PROCTORED EXAM 2026
Medical-Surgical Nursing Practice Questions & Verified Answers with
Rationales
DOCUMENT OVERVIEW:
• This comprehensive study guide contains meticulously crafted multiple-choice
questions designed to prepare you for the ATI Med-Surg Proctored Exam with
detailed rationales for every answer to reinforce understanding and retention of
critical nursing concepts.
• Use this material by working through 20-30 questions daily, review rationales
thoroughly even for correct answers, identify weak areas, and correlate concepts
with your clinical experiences to maximize exam success and prepare for real-world
patient care scenarios.
QUESTION 1
A 58-year-old client with a history of hypertension presents to the acute care
unit with complaints of severe chest pain radiating to the left arm, shortness
of breath, and diaphoresis. Which nursing intervention should be the priority?
A) Obtain a 12-lead electrocardiogram (ECG)
B) Administer aspirin 325 mg orally
C) Establish IV access and apply oxygen
D) Notify the healthcare provider immediately
E) Place the client in semi-Fowler's position
,CORRECT ANSWER: C) Establish IV access and apply oxygen
RATIONALE: While all interventions are important, establishing IV access and
applying oxygen addresses the immediate physiological needs of a client
experiencing acute coronary syndrome. Oxygen therapy improves tissue
oxygenation and reduces myocardial workload, while IV access ensures immediate
medication administration capability. An ECG and aspirin are important but should
follow after basic stabilization measures. Notifying the provider occurs concurrently
with these interventions. Semi-Fowler's position can be implemented but does not
take priority over establishing airway and circulation support.
QUESTION 2
A 72-year-old male client recovering from hip replacement surgery reports
increasing pain in the operative leg despite receiving prescribed pain
medication. The client's leg is swollen and warm to the touch. Which
complication should the nurse suspect?
A) Phantom limb pain
B) Deep vein thrombosis (DVT)
C) Compartment syndrome
D) Infection at the surgical site
E) Normal post-operative inflammation
CORRECT ANSWER: B) Deep vein thrombosis (DVT)
RATIONALE: The clinical presentation of swelling, warmth, and pain in the post-
operative extremity are classic signs of DVT. These symptoms suggest venous
obstruction and inflammation. While post-operative inflammation is normal, the
combination of these symptoms warrants investigation. Phantom limb pain occurs
after amputation and presents differently. Compartment syndrome typically
presents with severe pain out of proportion to examination findings and
neurovascular compromise. Infection at the surgical site would be evidenced by
,drainage, erythema, and fever. The nurse should notify the provider for possible
venography or duplex ultrasound confirmation.
QUESTION 3
A client with chronic kidney disease is scheduled for a fistula creation. The
client asks the nurse why this procedure is necessary. What is the most
appropriate nursing response?
A) "A fistula improves kidney function over time"
B) "A fistula provides reliable access for hemodialysis and has better longevity than
other options"
C) "A fistula prevents the need for dialysis treatments"
D) "A fistula is used only as a temporary measure for acute kidney failure"
E) "A fistula allows medications to be absorbed better by the kidneys"
CORRECT ANSWER: B) A fistula provides reliable access for hemodialysis and
has better longevity than other options
RATIONALE: An arteriovenous (AV) fistula is the gold standard vascular access for
hemodialysis because it has the longest survival rate and lowest complication rate
compared to central lines and grafts. The connection allows for adequate blood
flow rates necessary for effective dialysis. A fistula does not improve kidney
function or prevent the need for dialysis; it merely provides access for treatment. It
is not temporary and is definitely not used to improve medication absorption.
Educating the client about the importance of fistula access and protection is
essential nursing care.
QUESTION 4
A 45-year-old female client with type 2 diabetes is admitted with a blood
glucose level of 485 mg/dL. The client reports polyuria, polydipsia, and fatigue.
Which laboratory value would the nurse MOST likely expect to be elevated?
, A) Serum pH
B) Serum bicarbonate
C) Serum ketones
D) Serum albumin
E) Serum calcium
CORRECT ANSWER: C) Serum ketones
RATIONALE: Elevated serum ketones indicate ketosis, which occurs when insulin
deficiency prevents glucose utilization, forcing the body to metabolize fat for
energy. This produces ketone bodies and results in metabolic acidosis. In diabetic
ketoacidosis (DKA), pH and bicarbonate are LOW, not elevated. Albumin and
calcium levels are typically not directly affected by hyperglycemia. The triad of
elevated glucose, polyuria, and polydipsia combined with positive ketones suggests
DKA, requiring immediate insulin therapy and IV fluid replacement.
QUESTION 5
A 68-year-old male client with COPD is receiving oxygen therapy at 3 liters per
minute via nasal cannula. The client's oxygen saturation is 88%. Which action
should the nurse take?
A) Increase oxygen to 6 liters per minute immediately
B) Assess respiratory rate, breath sounds, and arterial blood gas values
C) Decrease oxygen flow to prevent CO2 retention complications
D) Switch the client to a non-rebreather mask without assessment
E) Document the reading and monitor hourly
CORRECT ANSWER: B) Assess respiratory rate, breath sounds, and arterial
blood gas values
RATIONALE: Before making any changes to oxygen therapy in a COPD client,
comprehensive assessment is essential. While the oxygen saturation of 88% is
