ATI RN VATI Comprehensive Predictor exam
Questions with complete updated Answers 2026 -
Pass your VATI Exit Exam on the first try! This comprehensive study guide features high-yield practice questions
and detailed rationales matching the Next Generation NCLEX (NGN) clinical judgment model. Covers
Management of Care, Pharmacology, Risk Reduction, and Physiological Adaptation. Perfect for securing your
Virtual ATI Green Light status and achieving a 99% NCLEX predictability score. Verified answers included.2027
Question 1
A client with chronic kidney disease (CKD) has a serum potassium level of 6.2 mEq/L (6.2 mmol/L).
Which prescription should the nurse implement first?
A) Administer sodium polystyrene sulfonate orally.
B) Infuse regular insulin and 50% dextrose intravenously.
C) Obtain a 12-lead electrocardiogram (ECG).
D) Initiate a low-potassium dietary consult.
Correct Answer: C
Rationale: Hyperkalemia (potassium > 5.0 mEq/L) can cause lethal cardiac dysrhythmias. Assessing the
cardiac rhythm via a 12-lead ECG is the absolute priority to check for life-threatening changes like
peaked T waves or widened QRS complexes before or while administering medications. Insulin/dextrose
(B) and sodium polystyrene sulfonate (A) will shift or lower potassium but require cardiac assessment
data first. Dietary changes (D) are for long-term maintenance.
Question 2
The nurse prepares to administer a scheduled dose of digoxin 0.25 mg PO to a client with heart failure.
The client's apical pulse rate is 52 beats per minute. Which action should the nurse take?
A) Administer the dose and document the heart rate.
B) Hold the medication and notify the healthcare provider.
C) Administer the dose and recheck the pulse in one hour.
D) Request an immediate serum digoxin level draw.
Correct Answer: B
Rationale: Digoxin is a cardiac glycoside that slows the heart rate. It must be held if the apical pulse is
less than 60 beats per minute in an adult to avoid severe bradycardia and worsening toxicity. The
healthcare provider must be notified of the bradycardic episode.
Question 3
A client is admitted to the emergency department with suspected diabetic ketoacidosis (DKA). Which
laboratory result should the nurse anticipate?
A) Blood glucose 110 mg/dL, arterial pH 7.45
B) Blood glucose 450 mg/dL, arterial pH 7.20
C) Blood glucose 800 mg/dL, arterial pH 7.38
D) Blood glucose 240 mg/dL, arterial pH 7.50
,Correct Answer: B
Rationale: DKA is characterized by a high blood glucose level (typically >250 mg/dL) and metabolic
acidosis reflected by a low arterial pH (<7.35). Choice C describes Hyperosmolar Hyperglycemic State
(HHS), which lacks significant ketoacidosis.
Question 4
The nurse provides care for a client following a total thyroidectomy. Which equipment is most important
to keep at the client's bedside?
A) A tracheostomy tray
B) An incentive spirometer
C) A passive motion machine
D) An incentive spirometer
Correct Answer: A
Rationale: Postoperative thyroidectomy complications include laryngeal edema, hemorrhage, or tetany
leading to airway obstruction. A tracheostomy tray must be kept at the bedside for immediate
emergency airway access if severe respiratory distress occurs.
Question 5
A client with deep vein thrombosis (DVT) is receiving a continuous intravenous heparin infusion. Which
laboratory value should the nurse monitor to evaluate the medication's therapeutic effectiveness?
A) Prothrombin time (PT)
B) International Normalized Ratio (INR)
C) Activated partial thromboplastin time (aPTT)
D) Platelet count
Correct Answer: C
Rationale: The aPTT is used to monitor and adjust the therapeutic dosing of unfractionated intravenous
heparin. PT and INR (A, B) are utilized to monitor oral warfarin therapy. Platelet counts (D) monitor for
heparin-induced thrombocytopenia but do not measure therapeutic effectiveness.
Question 6
The nurse is reviewing the arterial blood gas (ABG) results for a client with severe vomiting: pH 7.49,
PaCO2 40 mmHg, HCO3 32 mEq/L. How should the nurse interpret these findings?
A) Respiratory acidosis
B) Respiratory alkalosis
C) Metabolic acidosis
D) Metabolic alkalosis
Correct Answer: D
Rationale: The pH is greater than 7.45, indicating alkalosis. The bicarbonate (HCO3) is elevated above 26
mEq/L, and the PaCO2 is within normal limits (35–45 mmHg), confirming a primary metabolic cause.
Question 7
,A nurse is preparing to care for a client who requires airborne precautions. Which personal protective
equipment (PPE) must the nurse don before entering the room?
A) Gown and surgical mask
B) N95 respirator mask
C) Face shield and gloves
D) Surgical mask and goggles
Correct Answer: B
Rationale: Airborne precautions (used for pathogens like tuberculosis, varicella, and measles) require the
use of an N95 respirator mask or higher to filter microscopic airborne particles. Gowns and gloves are
added only if contact with body fluids is anticipated.
Question 8
Which clinical finding should the nurse identify as an early indicator of increased intracranial pressure
(ICP) in a client who sustained a head injury?
A) Sluggish pupillary response
B) Alteration in the level of consciousness
C) Widening pulse pressure
D) Decerebrate posturing
Correct Answer: B
Rationale: Alteration or decrease in the level of consciousness (restlessness, irritability, confusion) is the
earliest and most sensitive sign of increased ICP. Changes in pupillary response (A), widening pulse
pressure (C), and abnormal posturing (D) are late signs.
Question 9
A nurse is caring for a client who is receiving a blood transfusion. Within 15 minutes of the start of the
infusion, the client develops chills, lower back pain, and anxiety. Which action should the nurse take
first?
A) Slow the infusion rate and assess vitals.
B) Stop the blood transfusion immediately.
C) Administer diphenhydramine intravenously.
D) Document the client's symptoms.
Correct Answer: B
Rationale: Chills, lower back pain, and anxiety indicate an acute hemolytic transfusion reaction. The
immediate priority action is to stop the transfusion to prevent further administration of incompatible
blood, then disconnect the tubing at the hub and flush with normal saline.
Question 10
The nurse is evaluating a client who has a chest tube connected to a water-seal drainage system. The
nurse notes continuous bubbling in the water-seal chamber. How should the nurse interpret this
finding?
A) The chest tube is functioning normally.
B) The client's lung has completely re-expanded.
, C) There is an air leak somewhere in the system.
D) The suction pressure setting is set too high.
Correct Answer: C
Rationale: Continuous bubbling in the water-seal chamber indicates an air leak in the system or at the
insertion site. Intermittent bubbling during expiration or coughing is normal, while continuous bubbling
requires tracing the line to find and fix the leak.
Question 11
A nurse is caring for a client diagnosed with schizophrenia who is experiencing auditory hallucinations.
The client states, "The voices are telling me to hurt myself." Which response by the nurse is
appropriate?
A) "I don't hear any voices, you are safe here."
B) "Why do you think the voices want to hurt you?"
C) "I understand the voices are real to you, but I do not hear them. Let's stay here and keep you safe."
D) "Just try to ignore the voices and focus on your television."
Correct Answer: C
Rationale: The nurse must validate the client's feelings and experience without reinforcing the
hallucination or halluculatory content. Stating that the voices are real to the client but not heard by the
nurse provides reality orientation while ensuring safety.
Question 12
A client is admitted with a diagnosis of acute appendicitis. Which provider prescription should the nurse
clarify?
A) Maintain the client on NPO status.
B) Administer an enema to clear the bowel.
C) Start intravenous fluids at 125 mL/hr.
D) Administer intravenous analgesics for pain.
Correct Answer: B
Rationale: Enemas or laxatives are strictly contraindicated in clients with acute appendicitis. Increased
bowel motility and pressure from an enema can cause the inflamed appendix to rupture, leading to
peritonitis.
Question 13
The nurse is performing an assessment on a newborn immediately after birth. Which finding should the
nurse report to the healthcare provider?
A) Acrocyanosis of the hands and feet
B) Heart rate of 140 beats per minute
C) Nasal flaring and intercostal retractions
D) Fine, downy lanugo on the shoulders
Correct Answer: C
Rationale: Nasal flaring, grunting, and intercostal retractions are definitive clinical signs of respiratory
Questions with complete updated Answers 2026 -
Pass your VATI Exit Exam on the first try! This comprehensive study guide features high-yield practice questions
and detailed rationales matching the Next Generation NCLEX (NGN) clinical judgment model. Covers
Management of Care, Pharmacology, Risk Reduction, and Physiological Adaptation. Perfect for securing your
Virtual ATI Green Light status and achieving a 99% NCLEX predictability score. Verified answers included.2027
Question 1
A client with chronic kidney disease (CKD) has a serum potassium level of 6.2 mEq/L (6.2 mmol/L).
Which prescription should the nurse implement first?
A) Administer sodium polystyrene sulfonate orally.
B) Infuse regular insulin and 50% dextrose intravenously.
C) Obtain a 12-lead electrocardiogram (ECG).
D) Initiate a low-potassium dietary consult.
Correct Answer: C
Rationale: Hyperkalemia (potassium > 5.0 mEq/L) can cause lethal cardiac dysrhythmias. Assessing the
cardiac rhythm via a 12-lead ECG is the absolute priority to check for life-threatening changes like
peaked T waves or widened QRS complexes before or while administering medications. Insulin/dextrose
(B) and sodium polystyrene sulfonate (A) will shift or lower potassium but require cardiac assessment
data first. Dietary changes (D) are for long-term maintenance.
Question 2
The nurse prepares to administer a scheduled dose of digoxin 0.25 mg PO to a client with heart failure.
The client's apical pulse rate is 52 beats per minute. Which action should the nurse take?
A) Administer the dose and document the heart rate.
B) Hold the medication and notify the healthcare provider.
C) Administer the dose and recheck the pulse in one hour.
D) Request an immediate serum digoxin level draw.
Correct Answer: B
Rationale: Digoxin is a cardiac glycoside that slows the heart rate. It must be held if the apical pulse is
less than 60 beats per minute in an adult to avoid severe bradycardia and worsening toxicity. The
healthcare provider must be notified of the bradycardic episode.
Question 3
A client is admitted to the emergency department with suspected diabetic ketoacidosis (DKA). Which
laboratory result should the nurse anticipate?
A) Blood glucose 110 mg/dL, arterial pH 7.45
B) Blood glucose 450 mg/dL, arterial pH 7.20
C) Blood glucose 800 mg/dL, arterial pH 7.38
D) Blood glucose 240 mg/dL, arterial pH 7.50
,Correct Answer: B
Rationale: DKA is characterized by a high blood glucose level (typically >250 mg/dL) and metabolic
acidosis reflected by a low arterial pH (<7.35). Choice C describes Hyperosmolar Hyperglycemic State
(HHS), which lacks significant ketoacidosis.
Question 4
The nurse provides care for a client following a total thyroidectomy. Which equipment is most important
to keep at the client's bedside?
A) A tracheostomy tray
B) An incentive spirometer
C) A passive motion machine
D) An incentive spirometer
Correct Answer: A
Rationale: Postoperative thyroidectomy complications include laryngeal edema, hemorrhage, or tetany
leading to airway obstruction. A tracheostomy tray must be kept at the bedside for immediate
emergency airway access if severe respiratory distress occurs.
Question 5
A client with deep vein thrombosis (DVT) is receiving a continuous intravenous heparin infusion. Which
laboratory value should the nurse monitor to evaluate the medication's therapeutic effectiveness?
A) Prothrombin time (PT)
B) International Normalized Ratio (INR)
C) Activated partial thromboplastin time (aPTT)
D) Platelet count
Correct Answer: C
Rationale: The aPTT is used to monitor and adjust the therapeutic dosing of unfractionated intravenous
heparin. PT and INR (A, B) are utilized to monitor oral warfarin therapy. Platelet counts (D) monitor for
heparin-induced thrombocytopenia but do not measure therapeutic effectiveness.
Question 6
The nurse is reviewing the arterial blood gas (ABG) results for a client with severe vomiting: pH 7.49,
PaCO2 40 mmHg, HCO3 32 mEq/L. How should the nurse interpret these findings?
A) Respiratory acidosis
B) Respiratory alkalosis
C) Metabolic acidosis
D) Metabolic alkalosis
Correct Answer: D
Rationale: The pH is greater than 7.45, indicating alkalosis. The bicarbonate (HCO3) is elevated above 26
mEq/L, and the PaCO2 is within normal limits (35–45 mmHg), confirming a primary metabolic cause.
Question 7
,A nurse is preparing to care for a client who requires airborne precautions. Which personal protective
equipment (PPE) must the nurse don before entering the room?
A) Gown and surgical mask
B) N95 respirator mask
C) Face shield and gloves
D) Surgical mask and goggles
Correct Answer: B
Rationale: Airborne precautions (used for pathogens like tuberculosis, varicella, and measles) require the
use of an N95 respirator mask or higher to filter microscopic airborne particles. Gowns and gloves are
added only if contact with body fluids is anticipated.
Question 8
Which clinical finding should the nurse identify as an early indicator of increased intracranial pressure
(ICP) in a client who sustained a head injury?
A) Sluggish pupillary response
B) Alteration in the level of consciousness
C) Widening pulse pressure
D) Decerebrate posturing
Correct Answer: B
Rationale: Alteration or decrease in the level of consciousness (restlessness, irritability, confusion) is the
earliest and most sensitive sign of increased ICP. Changes in pupillary response (A), widening pulse
pressure (C), and abnormal posturing (D) are late signs.
Question 9
A nurse is caring for a client who is receiving a blood transfusion. Within 15 minutes of the start of the
infusion, the client develops chills, lower back pain, and anxiety. Which action should the nurse take
first?
A) Slow the infusion rate and assess vitals.
B) Stop the blood transfusion immediately.
C) Administer diphenhydramine intravenously.
D) Document the client's symptoms.
Correct Answer: B
Rationale: Chills, lower back pain, and anxiety indicate an acute hemolytic transfusion reaction. The
immediate priority action is to stop the transfusion to prevent further administration of incompatible
blood, then disconnect the tubing at the hub and flush with normal saline.
Question 10
The nurse is evaluating a client who has a chest tube connected to a water-seal drainage system. The
nurse notes continuous bubbling in the water-seal chamber. How should the nurse interpret this
finding?
A) The chest tube is functioning normally.
B) The client's lung has completely re-expanded.
, C) There is an air leak somewhere in the system.
D) The suction pressure setting is set too high.
Correct Answer: C
Rationale: Continuous bubbling in the water-seal chamber indicates an air leak in the system or at the
insertion site. Intermittent bubbling during expiration or coughing is normal, while continuous bubbling
requires tracing the line to find and fix the leak.
Question 11
A nurse is caring for a client diagnosed with schizophrenia who is experiencing auditory hallucinations.
The client states, "The voices are telling me to hurt myself." Which response by the nurse is
appropriate?
A) "I don't hear any voices, you are safe here."
B) "Why do you think the voices want to hurt you?"
C) "I understand the voices are real to you, but I do not hear them. Let's stay here and keep you safe."
D) "Just try to ignore the voices and focus on your television."
Correct Answer: C
Rationale: The nurse must validate the client's feelings and experience without reinforcing the
hallucination or halluculatory content. Stating that the voices are real to the client but not heard by the
nurse provides reality orientation while ensuring safety.
Question 12
A client is admitted with a diagnosis of acute appendicitis. Which provider prescription should the nurse
clarify?
A) Maintain the client on NPO status.
B) Administer an enema to clear the bowel.
C) Start intravenous fluids at 125 mL/hr.
D) Administer intravenous analgesics for pain.
Correct Answer: B
Rationale: Enemas or laxatives are strictly contraindicated in clients with acute appendicitis. Increased
bowel motility and pressure from an enema can cause the inflamed appendix to rupture, leading to
peritonitis.
Question 13
The nurse is performing an assessment on a newborn immediately after birth. Which finding should the
nurse report to the healthcare provider?
A) Acrocyanosis of the hands and feet
B) Heart rate of 140 beats per minute
C) Nasal flaring and intercostal retractions
D) Fine, downy lanugo on the shoulders
Correct Answer: C
Rationale: Nasal flaring, grunting, and intercostal retractions are definitive clinical signs of respiratory
