ATI PN Comprehensive Predictor 2026
Exit Exam Study Guide and Practice Test
Ultimate Comprehensive Edition 150 High-
Yield Questions with Detailed Clinical
Rationales and NGN-Style Application
EXAM OVERVIEW
The ATI PN Comprehensive Predictor 2026 Exit Examination represents the culminating
assessment in practical nursing education, designed to evaluate student readiness for
the NCLEX-PN licensure examination. This comprehensive proctored examination
consists of 180 questions (150 scored items and 30 unscored pretest items) covering all
content domains of the NCLEX-PN test plan including Safe and Effective Care
Environment, Health Promotion and Maintenance, Psychosocial Integrity, Physiological
Integrity, and the integration of Clinical Judgment Measurement Model principles. The
examination yields a proficiency level designation (Level 1 = below passing standard,
Level 2 = meets passing standard, Level 3 = exceeds passing standard) that correlates
with NCLEX-PN success probability. This study guide provides 150 carefully constructed
practice questions with comprehensive rationales to enhance clinical reasoning and test-
taking strategies.
INSTRUCTIONS FOR USE
1. Create Testing Conditions: Complete all questions in a quiet environment with a
150-minute time limit
2. Simulate Proctored Experience: Cover answer key and rationales until
completion of each section
3. Analyze Thoroughly: Review each rationale carefully regardless of whether the
answer was correct
, 4. Identify Patterns: Track missed questions by content area for targeted
remediation
5. Score Interpretation: 80% or higher indicates readiness for the official
examination
SECTION 1: SAFE & EFFECTIVE CARE ENVIRONMENT –
Management of Care (Questions 1-25)
Question 1
A practical nurse is working on a medical-surgical unit and receives a client assignment
from the RN. The assignment includes:
• Client A: 45-year-old with diabetic ketoacidosis requiring IV insulin infusion
titration
• Client B: 68-year-old with community-acquired pneumonia requiring IV
antibiotics and hourly vital signs
• Client C: 72-year-old post-operative day 2 total knee arthroplasty requiring
wound assessment and pain management
• Client D: 55-year-old with acute exacerbation of COPD requiring nebulizer
treatments and oxygen therapy
Which client assignment is MOST appropriate for the PN to accept?
A) Client A only, because IV insulin titration is within PN scope
B) Clients B, C, and D, because Client A requires RN assessment and titration
C) All four clients, because the PN can manage all aspects of care
D) Client D only, because respiratory care is within PN scope
Answer: B
Rationale: The PN can accept responsibility for Clients B, C, and D as these involve
stable clients with routine care requirements. Client A requires IV insulin titration, which
is a complex medication management task requiring ongoing RN assessment and is
outside the PN scope of practice. IV antibiotic administration, wound assessment, pain
management, nebulizer treatments, and oxygen therapy are within PN scope when
clients are stable and the RN has established the plan of care. The PN should question
the assignment and request clarification from the RN regarding Client A.
,Question 2
A practical nurse is caring for a client who was admitted with sepsis and has a central
venous catheter (CVC) in place. The PN notes that the client's temperature is 102.4°F
(39.1°C), heart rate 120 bpm, blood pressure 88/50 mm Hg, and the CVC insertion site
appears red and tender with purulent drainage. What is the PN's PRIORITY action?
A) Change the CVC dressing using sterile technique
B) Obtain blood cultures from the CVC and a peripheral site
C) Notify the provider immediately
D) Administer prescribed antipyretics
Answer: C
Rationale: The client is exhibiting signs of sepsis with probable catheter-related
bloodstream infection (CRBSI): fever, tachycardia, hypotension, and signs of infection at
the CVC site. The priority action is to notify the provider immediately because this
represents a medical emergency requiring prompt intervention. While blood cultures
should be obtained and antipyretics administered, these actions must be directed by the
provider and are secondary to immediate notification.
Question 3
A practical nurse is reinforcing discharge teaching with a client who has a new diagnosis
of heart failure. The client asks, "What should I do if I start gaining weight rapidly?"
Which response by the PN is MOST appropriate?
A) "Weight gain is expected with heart failure and doesn't require immediate attention."
B) "Weigh yourself daily and notify your provider if you gain more than 2-3 pounds in
24 hours."
C) "Take an extra dose of your diuretic if you gain more than 2 pounds."
D) "Increase your fluid intake to flush out excess fluid."
Answer: B
Rationale: Daily weight monitoring is essential for clients with heart failure. Weight gain
of 2-3 pounds in 24 hours indicates fluid retention and worsening heart failure requiring
, provider notification. Self-adjustment of medications without provider direction is
unsafe.
Question 4
A practical nurse is caring for a client who has a chest tube connected to a closed
drainage system. The PN observes continuous bubbling in the water seal chamber. What
is the PN's priority action?
A) Clamp the chest tube immediately
B) Notify the provider stat
C) Increase the suction pressure
D) Document the finding and continue to monitor
Answer: B
Rationale: Continuous bubbling in the water seal chamber indicates an air leak in the
system, which could lead to tension pneumothorax or failure of lung re-expansion. The
provider must be notified immediately. Clamping the chest tube could cause tension
pneumothorax and should only be done briefly under provider orders.
Question 5
A practical nurse is supervising an assistive personnel (AP) who is providing care to a
client on contact precautions due to Clostridium difficile infection. Which action by the
AP requires immediate intervention by the PN?
A) Wearing gloves and a gown when entering the room
B) Using soap and water for hand hygiene after leaving the room
C) Using alcohol-based hand rub for hand hygiene after removing gloves
D) Placing a "Contact Precautions" sign on the client's door
Answer: C
Rationale: C. difficile spores are resistant to alcohol-based hand rubs. The AP must use
soap and water for hand hygiene after caring for a client with C. difficile. Gloves and
gowns should be worn for contact precautions. The sign on the door is appropriate.
Exit Exam Study Guide and Practice Test
Ultimate Comprehensive Edition 150 High-
Yield Questions with Detailed Clinical
Rationales and NGN-Style Application
EXAM OVERVIEW
The ATI PN Comprehensive Predictor 2026 Exit Examination represents the culminating
assessment in practical nursing education, designed to evaluate student readiness for
the NCLEX-PN licensure examination. This comprehensive proctored examination
consists of 180 questions (150 scored items and 30 unscored pretest items) covering all
content domains of the NCLEX-PN test plan including Safe and Effective Care
Environment, Health Promotion and Maintenance, Psychosocial Integrity, Physiological
Integrity, and the integration of Clinical Judgment Measurement Model principles. The
examination yields a proficiency level designation (Level 1 = below passing standard,
Level 2 = meets passing standard, Level 3 = exceeds passing standard) that correlates
with NCLEX-PN success probability. This study guide provides 150 carefully constructed
practice questions with comprehensive rationales to enhance clinical reasoning and test-
taking strategies.
INSTRUCTIONS FOR USE
1. Create Testing Conditions: Complete all questions in a quiet environment with a
150-minute time limit
2. Simulate Proctored Experience: Cover answer key and rationales until
completion of each section
3. Analyze Thoroughly: Review each rationale carefully regardless of whether the
answer was correct
, 4. Identify Patterns: Track missed questions by content area for targeted
remediation
5. Score Interpretation: 80% or higher indicates readiness for the official
examination
SECTION 1: SAFE & EFFECTIVE CARE ENVIRONMENT –
Management of Care (Questions 1-25)
Question 1
A practical nurse is working on a medical-surgical unit and receives a client assignment
from the RN. The assignment includes:
• Client A: 45-year-old with diabetic ketoacidosis requiring IV insulin infusion
titration
• Client B: 68-year-old with community-acquired pneumonia requiring IV
antibiotics and hourly vital signs
• Client C: 72-year-old post-operative day 2 total knee arthroplasty requiring
wound assessment and pain management
• Client D: 55-year-old with acute exacerbation of COPD requiring nebulizer
treatments and oxygen therapy
Which client assignment is MOST appropriate for the PN to accept?
A) Client A only, because IV insulin titration is within PN scope
B) Clients B, C, and D, because Client A requires RN assessment and titration
C) All four clients, because the PN can manage all aspects of care
D) Client D only, because respiratory care is within PN scope
Answer: B
Rationale: The PN can accept responsibility for Clients B, C, and D as these involve
stable clients with routine care requirements. Client A requires IV insulin titration, which
is a complex medication management task requiring ongoing RN assessment and is
outside the PN scope of practice. IV antibiotic administration, wound assessment, pain
management, nebulizer treatments, and oxygen therapy are within PN scope when
clients are stable and the RN has established the plan of care. The PN should question
the assignment and request clarification from the RN regarding Client A.
,Question 2
A practical nurse is caring for a client who was admitted with sepsis and has a central
venous catheter (CVC) in place. The PN notes that the client's temperature is 102.4°F
(39.1°C), heart rate 120 bpm, blood pressure 88/50 mm Hg, and the CVC insertion site
appears red and tender with purulent drainage. What is the PN's PRIORITY action?
A) Change the CVC dressing using sterile technique
B) Obtain blood cultures from the CVC and a peripheral site
C) Notify the provider immediately
D) Administer prescribed antipyretics
Answer: C
Rationale: The client is exhibiting signs of sepsis with probable catheter-related
bloodstream infection (CRBSI): fever, tachycardia, hypotension, and signs of infection at
the CVC site. The priority action is to notify the provider immediately because this
represents a medical emergency requiring prompt intervention. While blood cultures
should be obtained and antipyretics administered, these actions must be directed by the
provider and are secondary to immediate notification.
Question 3
A practical nurse is reinforcing discharge teaching with a client who has a new diagnosis
of heart failure. The client asks, "What should I do if I start gaining weight rapidly?"
Which response by the PN is MOST appropriate?
A) "Weight gain is expected with heart failure and doesn't require immediate attention."
B) "Weigh yourself daily and notify your provider if you gain more than 2-3 pounds in
24 hours."
C) "Take an extra dose of your diuretic if you gain more than 2 pounds."
D) "Increase your fluid intake to flush out excess fluid."
Answer: B
Rationale: Daily weight monitoring is essential for clients with heart failure. Weight gain
of 2-3 pounds in 24 hours indicates fluid retention and worsening heart failure requiring
, provider notification. Self-adjustment of medications without provider direction is
unsafe.
Question 4
A practical nurse is caring for a client who has a chest tube connected to a closed
drainage system. The PN observes continuous bubbling in the water seal chamber. What
is the PN's priority action?
A) Clamp the chest tube immediately
B) Notify the provider stat
C) Increase the suction pressure
D) Document the finding and continue to monitor
Answer: B
Rationale: Continuous bubbling in the water seal chamber indicates an air leak in the
system, which could lead to tension pneumothorax or failure of lung re-expansion. The
provider must be notified immediately. Clamping the chest tube could cause tension
pneumothorax and should only be done briefly under provider orders.
Question 5
A practical nurse is supervising an assistive personnel (AP) who is providing care to a
client on contact precautions due to Clostridium difficile infection. Which action by the
AP requires immediate intervention by the PN?
A) Wearing gloves and a gown when entering the room
B) Using soap and water for hand hygiene after leaving the room
C) Using alcohol-based hand rub for hand hygiene after removing gloves
D) Placing a "Contact Precautions" sign on the client's door
Answer: C
Rationale: C. difficile spores are resistant to alcohol-based hand rubs. The AP must use
soap and water for hand hygiene after caring for a client with C. difficile. Gloves and
gowns should be worn for contact precautions. The sign on the door is appropriate.
