VATI Green Light Comprehensive Form A B C 2026 actua exam
With correct answers
This rigorous examination assesses advanced nursing knowledge and clinical judgment across the full spectrum of
the VATI Green Light Comprehensive curriculum, including medical-surgical, maternal-newborn, pediatric,
psychiatric-mental health, and community health nursing. Questions demand synthesis of complex data,
prioritization of care, and application of evidence-based practice guidelines. It contains 150 multiple-choice
questions, each with four distractors and a fully worked rationale that explains why the keyed answer is correct.
Questions are organized into clearly labelled sections that mirror the major content areas of the course. Targeted
learning outcomes include: Apply advanced pathophysiology, pharmacology, and nursing interventions to
complex patient scenarios.; Analyze assessment data to identify subtle changes, prioritize care, and evaluate
outcomes.; Integrate ethical, legal, and evidence-based standards into clinical decision-making.; Demonstrate
competency in dosage calculation, interpretation of diagnostic results, and safety principles.. Every item has been
reviewed for clinical accuracy, current guidelines, and clarity so that students can study with confidence and self-
correct as they work through the bank. Use it as a high-yield review immediately before the exam, or as a
structured practice tool during the unit - the rationales double as concise teaching notes. The recommended
writing time is 3 hours, with a passing score of Green Light (92% or higher). Aligned with Aligned with the latest
NCLEX-RN test plan and AACN Baccalaureate Essentials, meeting US university accreditation standards.
Section 1: General (Questions 1-150)
1 A patient with a history of heart failure is admitted with acute dyspnea and pink frothy
sputum. Which intervention should the nurse implement first?
A) Insert a Foley catheter
B) Administer IV furosemide
C) Place patient in high-Fowler's position
D) Draw arterial blood gases
Answer: C
Rationale: In acute pulmonary edema, the priority is to reduce preload and improve
oxygenation. Positioning in high-Fowler's (or semi-Fowler's) facilitates breathing
and decreases venous return. While furosemide and other interventions are
important, airway and breathing take precedence. The ABCs guide initial action.
2 A nurse is reviewing laboratory results for a client with chronic kidney disease. Which
finding is most concerning?
A) Potassium 5.8 mEq/L
B) Calcium 9.0 mg/dL
C) Hemoglobin 11 g/dL
D) Phosphorus 4.5 mg/dL
Answer: A
,Rationale: Hyperkalemia (K >5.5) is a critical finding in CKD due to risk of cardiac
dysrhythmias. The other values are within or near normal limits. The nurse must
assess ECG and prepare for interventions to lower potassium.
3 A postpartum client who is Rh-negative and has an Rh-positive newborn is prescribed
Rh(D) immune globulin. Which action is correct?
A) Administer within 72 hours after birth
B) Administer only if the mother is Rh-sensitized
C) Give a smaller dose for first pregnancy
D) Hold if the newborn is Coombs-positive
Answer: A
Rationale: Rh(D) immune globulin prevents maternal sensitization and must be given
within 72 hours of delivery of an Rh-positive infant to an unsensitized Rh-negative
mother. It is not given if the mother is already sensitized. The dose is standard
regardless of pregnancy number.
4 A nurse is assessing a client who recently began taking haloperidol. Which symptom
indicates a medical emergency?
A) Akathisia
B) Acute dystonia
C) Neuroleptic malignant syndrome
D) Dry mouth and constipation
Answer: C
Rationale: Neuroleptic malignant syndrome is a life-threatening adverse effect of
antipsychotics, characterized by hyperthermia, muscle rigidity, and autonomic
instability. Akathisia and dystonia are distressing but not immediately life-
threatening. Dry mouth is a common anticholinergic effect.
5 A nurse is performing triage at a mass casualty event. Which client should be assigned
the highest priority (red tag)?
A) Client with a closed fracture of the femur
B) Client with partial-thickness burns covering 15% of body
C) Client with a sucking chest wound and respiratory distress
D) Client with a minor head injury and confusion
,Answer: C
Rationale: A sucking chest wound compromises ventilation and is immediately life-
threatening, requiring urgent intervention (red tag). Fractures and minor burns are
not immediate threats. Head injury with confusion may be serious but the chest
, wound takes precedence due to respiratory compromise.
6 A client is receiving a continuous IV infusion of heparin. Which laboratory value
indicates the desired therapeutic effect?
A) aPTT 45 seconds
B) aPTT 60 seconds
C) INR 2.5
D) Platelet count 150,000/mm³
Answer: B
Rationale: For heparin therapy, the target aPTT is typically 1.5–2.5 times the control
(60-80 seconds). An aPTT of 45 is subtherapeutic. INR is used for warfarin
monitoring. Platelet count is not a direct measure of heparin effect.
7 A nurse is preparing to administer an enteral feeding through a newly placed
nasogastric tube. Which action is essential before initiating the feeding?
A) Confirm tube placement by auscultating air over the epigastrium
B) Elevate the head of the bed to 30-45 degrees
C) Aspirate gastric contents and check pH
D) Flush the tube with 30 mL of normal saline
Answer: C
Rationale: The most reliable bedside method to confirm NG tube placement is
aspirating gastric contents and checking pH (5.5). Auscultation is no longer
recommended. Elevating the head is important but does not confirm placement.
Flushing is not a verification method.
8 A nurse is calculating the intake for a client over 8 hours. The client consumed: 6
oz of coffee, 4 oz of juice, 8 oz of water, and received 500 mL of IV fluid. What is
the total intake in milliliters?
A) 1180 mL
B) 1040 mL
C) 1280 mL
D) 960 mL
Answer: B
Rationale: Convert ounces to mL: 1 oz = 30 mL. So 6 oz = 180 mL, 4 oz = 120 mL,
8 oz = 240 mL. Total oral = 540 mL. Add 500 mL IV = 1040 mL. Option A is
incorrect because it miscalculates conversions.
With correct answers
This rigorous examination assesses advanced nursing knowledge and clinical judgment across the full spectrum of
the VATI Green Light Comprehensive curriculum, including medical-surgical, maternal-newborn, pediatric,
psychiatric-mental health, and community health nursing. Questions demand synthesis of complex data,
prioritization of care, and application of evidence-based practice guidelines. It contains 150 multiple-choice
questions, each with four distractors and a fully worked rationale that explains why the keyed answer is correct.
Questions are organized into clearly labelled sections that mirror the major content areas of the course. Targeted
learning outcomes include: Apply advanced pathophysiology, pharmacology, and nursing interventions to
complex patient scenarios.; Analyze assessment data to identify subtle changes, prioritize care, and evaluate
outcomes.; Integrate ethical, legal, and evidence-based standards into clinical decision-making.; Demonstrate
competency in dosage calculation, interpretation of diagnostic results, and safety principles.. Every item has been
reviewed for clinical accuracy, current guidelines, and clarity so that students can study with confidence and self-
correct as they work through the bank. Use it as a high-yield review immediately before the exam, or as a
structured practice tool during the unit - the rationales double as concise teaching notes. The recommended
writing time is 3 hours, with a passing score of Green Light (92% or higher). Aligned with Aligned with the latest
NCLEX-RN test plan and AACN Baccalaureate Essentials, meeting US university accreditation standards.
Section 1: General (Questions 1-150)
1 A patient with a history of heart failure is admitted with acute dyspnea and pink frothy
sputum. Which intervention should the nurse implement first?
A) Insert a Foley catheter
B) Administer IV furosemide
C) Place patient in high-Fowler's position
D) Draw arterial blood gases
Answer: C
Rationale: In acute pulmonary edema, the priority is to reduce preload and improve
oxygenation. Positioning in high-Fowler's (or semi-Fowler's) facilitates breathing
and decreases venous return. While furosemide and other interventions are
important, airway and breathing take precedence. The ABCs guide initial action.
2 A nurse is reviewing laboratory results for a client with chronic kidney disease. Which
finding is most concerning?
A) Potassium 5.8 mEq/L
B) Calcium 9.0 mg/dL
C) Hemoglobin 11 g/dL
D) Phosphorus 4.5 mg/dL
Answer: A
,Rationale: Hyperkalemia (K >5.5) is a critical finding in CKD due to risk of cardiac
dysrhythmias. The other values are within or near normal limits. The nurse must
assess ECG and prepare for interventions to lower potassium.
3 A postpartum client who is Rh-negative and has an Rh-positive newborn is prescribed
Rh(D) immune globulin. Which action is correct?
A) Administer within 72 hours after birth
B) Administer only if the mother is Rh-sensitized
C) Give a smaller dose for first pregnancy
D) Hold if the newborn is Coombs-positive
Answer: A
Rationale: Rh(D) immune globulin prevents maternal sensitization and must be given
within 72 hours of delivery of an Rh-positive infant to an unsensitized Rh-negative
mother. It is not given if the mother is already sensitized. The dose is standard
regardless of pregnancy number.
4 A nurse is assessing a client who recently began taking haloperidol. Which symptom
indicates a medical emergency?
A) Akathisia
B) Acute dystonia
C) Neuroleptic malignant syndrome
D) Dry mouth and constipation
Answer: C
Rationale: Neuroleptic malignant syndrome is a life-threatening adverse effect of
antipsychotics, characterized by hyperthermia, muscle rigidity, and autonomic
instability. Akathisia and dystonia are distressing but not immediately life-
threatening. Dry mouth is a common anticholinergic effect.
5 A nurse is performing triage at a mass casualty event. Which client should be assigned
the highest priority (red tag)?
A) Client with a closed fracture of the femur
B) Client with partial-thickness burns covering 15% of body
C) Client with a sucking chest wound and respiratory distress
D) Client with a minor head injury and confusion
,Answer: C
Rationale: A sucking chest wound compromises ventilation and is immediately life-
threatening, requiring urgent intervention (red tag). Fractures and minor burns are
not immediate threats. Head injury with confusion may be serious but the chest
, wound takes precedence due to respiratory compromise.
6 A client is receiving a continuous IV infusion of heparin. Which laboratory value
indicates the desired therapeutic effect?
A) aPTT 45 seconds
B) aPTT 60 seconds
C) INR 2.5
D) Platelet count 150,000/mm³
Answer: B
Rationale: For heparin therapy, the target aPTT is typically 1.5–2.5 times the control
(60-80 seconds). An aPTT of 45 is subtherapeutic. INR is used for warfarin
monitoring. Platelet count is not a direct measure of heparin effect.
7 A nurse is preparing to administer an enteral feeding through a newly placed
nasogastric tube. Which action is essential before initiating the feeding?
A) Confirm tube placement by auscultating air over the epigastrium
B) Elevate the head of the bed to 30-45 degrees
C) Aspirate gastric contents and check pH
D) Flush the tube with 30 mL of normal saline
Answer: C
Rationale: The most reliable bedside method to confirm NG tube placement is
aspirating gastric contents and checking pH (5.5). Auscultation is no longer
recommended. Elevating the head is important but does not confirm placement.
Flushing is not a verification method.
8 A nurse is calculating the intake for a client over 8 hours. The client consumed: 6
oz of coffee, 4 oz of juice, 8 oz of water, and received 500 mL of IV fluid. What is
the total intake in milliliters?
A) 1180 mL
B) 1040 mL
C) 1280 mL
D) 960 mL
Answer: B
Rationale: Convert ounces to mL: 1 oz = 30 mL. So 6 oz = 180 mL, 4 oz = 120 mL,
8 oz = 240 mL. Total oral = 540 mL. Add 500 mL IV = 1040 mL. Option A is
incorrect because it miscalculates conversions.
