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RN VATI
Comprehensi
ve Predictor
RN VATI Comprehensive Predictor – Study Guide (2026 Edition)
This comprehensive study guide translates the RN VATI Comprehensive Predictor exam into a structured to help you master clinical judgment for the Next Generation NCLEX (NGN). Each question is organized using the S-O-A-P framework:
ComponentMeaning in This Guide
S – SituationThe patient scenario, including chief complaint and relevant history
O – Objective DataKey assessment findings, vital signs, lab results, and other measurable data
A – Analysis/AssessmentYour analysis: identify the problem, recognize clinical manifestations, and prioritize the immediate threat
P – PlanThe specific, most appropriate nursing action to take first
This guide is derived from official test‑bank documents for the RN VATI Comprehensive Predictor 2026 and covers Forms A, B, and C questions with verified answers and detailed rationales. The actual
exam consists of 180 questions including NGN case studies, multiple‑select, drag‑and‑drop, and ordered response items. Topics include Management of Care, Safety, Pharmacology, Health Promotion, Psychosocial Integrity, and Physiological Adaptation.
📋 Table of Contents
- Pharmacology & Medication Administration
- Prioritization & Delegation
- Medical‑Surgical Nursing
- Maternal‑Newborn Nursing
- Pediatrics
- Mental Health
- Leadership & Management
- Safety & Infection Control
- Emergency & Critical Care
- Answer Key
💊 SECTION 1 : PHARMACOLOGY & MEDICATION ADMINISTRATION
Question 1: Heart Failure – Furosemide & Digoxin
S – Situation: A client with heart failure is on furosemide and digoxin. The nurse is reviewing morning laboratory results. O – Objective Data: Which finding should the nurse report immediately?
A – Analysis/Assessment: Warfarin is an anticoagulant that prolongs clotting time by inhibiting vitamin K‑dependent clotting factors. Its therapeutic effect is measured by the International Normalized Ratio (INR), which standardizes prothrombin time (PT) across different laboratories. The target INR for atrial fibrillation is typically 2.0–3.0. P – Plan: Correct Answer: C) PT/INR. The nurse should monitor PT/INR regularly and adjust the warfarin dose based on results. aPTT is used for heparin monitoring, not warfarin.
Question 3: Z‑Track Injection Technique
S – Situation: A nurse is discussing the Z‑track administration of hydroxyzine with a newly licensed nurse. O – Objective Data: Which statement indicates the newly licensed nurse understands the purpose of the technique?
- A) “This technique prevents injury to the sciatic nerve.”
- B) “This technique decreases the risk of subcutaneous infiltration.”
- C) “This technique allows a larger amount of medication to be injected.”
- D) “This technique increases the absorption rate of the drug.” A – Analysis/Assessment: The Z‑track technique displaces the skin and subcutaneous tissue before injection, creating a zigzag path that seals the medication deep in the muscle. This prevents leakage back into the subcutaneous tissue, which can cause pain, irritation, and tissue staining. P – Plan: Correct Answer: B) “This technique decreases the risk of subcutaneous infiltration.” The nurse should explain that the Z‑track method is especially important for irritating medications like hydroxyzine, iron preparations, and phenytoin.
Question 4: Loop Diuretic Adverse Effect
S – Situation: A nurse is caring for a client who has heart failure and has started taking a loop diuretic. O – Objective Data: Which finding indicates the client is experiencing an adverse effect of the medication?
- A) Tachycardia
- B) Hypertension
- C) Increased reflexes
- D) Decreased reflexes A – Analysis/Assessment: Loop diuretics (e.g., furosemide) can cause electrolyte imbalances, including hypokalemia, hyponatremia, and hypomagnesemia. Hypokalemia can lead to muscle weakness and decreased deep tendon reflexes. Hyperreflexia is not a typical adverse effect. P – Plan: Correct Answer: D) Decreased reflexes. The nurse should monitor electrolyte levels regularly and assess for signs of neuromuscular irritability, muscle cramps, and weakness. Tachycardia and hypertension are not typical adverse effects of loop diuretics.
Question 5: Alprazolam – Clarify Prescription
S – Situation: A nurse is caring for a client who is taking alprazolam. O – Objective Data: Which of the following prescriptions should the nurse clarify with the provider?
- A) Flumazenil 0.2 mg IV PRN
assessment to rule out cardiac ischemia. Fatigue, ankle swelling, and dyspnea with exertion are important findings but more commonly associated with chronic, stable heart failure. P – Plan: Correct Answer: A) Indigestion. The nurse should prioritize assessing this client first, obtain a 12‑lead ECG, and notify the provider of any concerning findings.
Question 7: Pediatric Unit – Float Nurse Assignment
S – Situation: A charge nurse on a pediatric unit is making assignments for a float nurse from the medical unit. O – Objective Data: Which of the following clients is appropriate to assign to the float nurse?
- A) A 10‑year‑old client who has pneumonia and is receiving respiratory treatments
- B) A 4‑year‑old client who has a Wilms tumor and is receiving chemotherapy
- C) An 8‑month‑old client who is scheduled for a surgical repair of a ventricular septal defect tomorrow
- D) A 14‑year‑old client who is scheduled for discharge today following placement of a Harrington rod A – Analysis/Assessment: A float nurse from the medical unit has general nursing skills but may lack specialized pediatric oncology, cardiac surgery, or orthopedic post‑operative care. The most appropriate assignment is a stable medical patient requiring basic respiratory treatments, which aligns with the float nurse’s core competencies. P – Plan: Correct Answer: A) A 10‑year‑old client who has pneumonia and is receiving respiratory treatments. The charge nurse should assign stable, predictable patients to the float nurse and keep complex, unstable, or highly specialized patients with experienced pediatric staff.
Question 8: Acute Stroke – Priority Intervention
S – Situation: A nurse is assessing a client with suspected acute stroke. The client has a patent airway but is confused and has right‑sided weakness. O – Objective Data: Vital signs: BP 180/100 mm Hg, HR 88, RR 18, SpO₂ 94% on room air. A – Analysis/Assessment: While airway is patent, the elevated blood pressure (180/100) in an acute stroke patient requires careful management. For ischemic stroke, antihypertensive treatment is generally withheld unless BP exceeds 220/120 or there are specific contraindications. However, the nurse must continuously monitor for deterioration. P – Plan: The nurse should position the client with the head of the bed elevated to 30° to reduce intracranial pressure, prepare for a STAT CT scan to differentiate ischemic vs. hemorrhagic stroke, and monitor neurological status using a stroke scale (e.g., NIHSS). Blood pressure management follows stroke‑specific protocols.
🩺 SECTION 3 : MEDICAL‑SURGICAL NURSING
Question 9: Pulmonary Edema – Initial Action
S – Situation: A nurse admits a client with pulmonary edema due to congestive heart failure. O – Objective Data: Client is dyspneic, has crackles in bilateral lung bases, and SpO₂ is 88% on 2 L nasal cannula. A – Analysis/Assessment: Pulmonary edema results from increased hydrostatic pressure in the pulmonary capillaries, leading to fluid accumulation in the alveoli. This compromises gas exchange and causes hypoxemia. The priority is to improve oxygenation and reduce preload. P – Plan: Correct Answer: Place the client in high Fowler’s position. The nurse should elevate the head of the bed to 90° to use gravity to pull fluid from the lungs, administer oxygen to maintain SpO₂
O – Objective Data: The wound edges are approximated, but there is moderate serosanguineous drainage and the surrounding skin is erythematous. The client reports increasing pain (6/10). A – Analysis/Assessment: Signs of wound infection include erythema, warmth, purulent or increasing drainage, and worsening pain. These findings suggest possible surgical site infection (SSI), which can progress to wound dehiscence or evisceration if not treated. P – Plan: The nurse should notify the provider, obtain wound cultures, administer prescribed antibiotics, and monitor for signs of systemic infection (fever, chills, leukocytosis). Strict aseptic technique should be used during dressing changes.
👶 SECTION 4 : PEDIATRICS
Question 12: Water Intoxication in Infants
S – Situation: A nurse is assessing an infant who has water intoxication. O – Objective Data: Which of the following findings should the nurse expect?
- A) Generalized edema
- B) Elevated urine specific gravity
- C) Thready pulse
- D) Increased hematocrit A – Analysis/Assessment: Water intoxication leads to dilutional hyponatremia, causing fluid to shift from the extracellular space into cells, including those in the brain. This results in cellular swelling and can lead to bounding pulse (due to increased stroke volume), increased blood pressure, and neurological signs such as irritability, seizures, or coma.
P – Plan: Correct Answer: A) Generalized edema. The nurse should monitor for edema, assess neurological status, restrict free water intake, and prepare for possible IV hypertonic saline if severe hyponatremia is present. Urine specific gravity would be decreased (dilute), not elevated; hematocrit would be decreased due to hemodilution.
Question 13: Increased Intracranial Pressure (ICP)
S – Situation: A nurse is planning care for a child who has increased intracranial pressure with a decrease in level of consciousness. O – Objective Data: Child is lethargic, unable to follow commands, and pupils are sluggish. A – Analysis/Assessment: Increased ICP reduces cerebral perfusion pressure and can lead to herniation if not managed. The priority is to reduce ICP and maintain adequate cerebral perfusion. Head positioning is critical: the head should be midline to promote venous drainage from the brain. Rotation or flexion of the neck can impair venous outflow and increase ICP. P – Plan: Correct Answer: B) Maintain the head at a midline position. The nurse should also elevate the head of the bed to 30°, avoid clustering care to prevent ICP spikes, and perform neurological checks as ordered. Active range‑of‑motion exercises and frequent suctioning may increase ICP and should be minimized.
Question 14: Kawasaki Disease – Urgent Finding
S – Situation: A nurse is assessing a 2‑year‑old child who has Kawasaki disease. O – Objective Data: The child has a fever of 39°C (102.2°F), conjunctival injection, rash, and cervical lymphadenopathy.
S – Situation: A client with complete placenta previa is admitted to the labor and delivery unit at 36 weeks gestation with contractions every 5 minutes. O – Objective Data: Client reports a small amount of bright red vaginal bleeding. Fetal heart rate is 140 bpm and reactive. A – Analysis/Assessment: Complete placenta previa means the placenta completely covers the internal cervical os. Contractions can cause separation of the placenta, leading to catastrophic hemorrhage. A vaginal exam is contraindicated as it can disrupt the placenta and worsen bleeding. P – Plan: The nurse should prepare the client for an emergency cesarean section, establish IV access with two large‑bore IVs, type and crossmatch for blood transfusion, and monitor for signs of hemorrhagic shock. A vaginal exam should never be performed on a client with known placenta previa.
Question 17: Newborn Phototherapy – Fiber Optic Pad Use
S – Situation: A nurse is assessing a newborn receiving phototherapy for hyperbilirubinemia. O – Objective Data: The newborn is receiving overhead lights and a fiber optic pad. A – Analysis/Assessment: The fiber optic pad can be used during feedings to maximize treatment time while promoting bonding. Overhead lights should not be discontinued based solely on stool count, and the newborn should not be swaddled during phototherapy as this reduces skin exposure. P – Plan: Correct Answer: A) Maintain therapy with the fiber optic pad while having the parent hold the newborn during feedings. The nurse should also ensure eye protection is in place, monitor temperature frequently, and encourage frequent feedings to promote bilirubin excretion.
Question 18: Postpartum Episiotomy – Pain Relief
S – Situation: A nurse is caring for a client who is 6 hours postpartum with an episiotomy. The client reports perineal pain (6/10). O – Objective Data: The perineum is edematous with intact sutures. The client is breastfeeding. A – Analysis/Assessment: Cold therapy is most effective in the first 24 hours postpartum to reduce edema and provide local anesthesia. Ice packs should be applied for 15‑20 minutes at a time. Sitz baths may be used after 24 hours. Warm compresses are indicated after the first 24 hours. P – Plan: Correct Answer: Apply ice packs to the perineal area for 15‑20 minutes every 1‑ 2 hours. The nurse should also recommend sitting on soft pillows, using a peri‑bottle with warm water during urination, and administering prescribed analgesics as needed.
🩺 SECTION 6 : MENTAL HEALTH
Question 19: Antisocial Personality Disorder
S – Situation: A nurse is admitting a client who has antisocial personality disorder. O – Objective Data: Which of the following client behaviors should the nurse identify as consistent with this disorder?
- A) Compulsive attention to details
- B) Avoids interacting with others
- C) Uses others for personal gain
- D) Socially awkward in group situations
Question 21: Delirium – Expected Findings
S – Situation: A nurse is assessing a client who has delirium due to a febrile illness. O – Objective Data: Which of the following findings should the nurse expect?
- A) Hallucinations
- B) Gradual onset
- C) Oriented to time and place
- D) Intact short‑term memory A – Analysis/Assessment: Delirium is an acute, fluctuating alteration in mental status often caused by an underlying medical condition (e.g., infection, metabolic disturbance, medication). Hallucinations (visual, auditory, or tactile) are common in delirium. Unlike dementia, delirium has an acute onset with fluctuations in attention and consciousness. P – Plan: Correct Answer: A) Hallucinations. The nurse should identify and treat the underlying cause, provide a calm environment, use orientation techniques (calendar, clock), and ensure patient safety due to risk for falls.
Question 22: Schizophrenia – Difficulty Expressing Feelings
S – Situation: A nurse is planning care for a client who has schizophrenia and is having difficulty expressing their feelings. O – Objective Data: The client appears withdrawn, avoids eye contact, and responds in short, monosyllabic answers.
A – Analysis/Assessment: Clients with schizophrenia often experience alogia (poverty of speech) and flat affect, making it difficult to express emotions. A clinical psychologist is specially trained to provide psychotherapy and help clients develop coping strategies for emotional expression. A social worker focuses on community resources, not emotional expression. P – Plan: Correct Answer: D) Clinical psychologist. The nurse should also use open‑ended questions, allow extra time for responses, and provide a supportive, non‑threatening environment.
🏥 SECTION 7 : LEADERSHIP & MANAGEMENT
Question 23: Fire Safety – Priority Action
S – Situation: A nurse notices smoke coming from a client’s room and discovers a fire in the wastebasket. The nurse has already moved the client to safety. O – Objective Data: The fire is contained in the wastebasket and has not spread. A – Analysis/Assessment: The RACE protocol guides fire response: Rescue anyone in immediate danger, Alarm (activate the fire alarm), Contain the fire (close doors), Extinguish the fire (use extinguisher) or evacuate. Since the client has been rescued, the next priority is to activate the alarm to alert others. P – Plan: Correct Answer: Activate the fire alarm. The nurse should then close all doors on the unit to contain the fire, then attempt to extinguish the fire using a Class A fire extinguisher if it is safe to do so. Remember the PASS technique: Pull the pin, Aim at the base of the fire, Squeeze the handle, Sweep side to side.
Question 24: Delegation – LPN Capabilities
## 🔒 SECTION 8 : SAFETY & INFECTION CONTROL
Question 26: Neutropenia – Precautions
S – Situation: A nurse is caring for a client who has neutropenia due to HIV. O – Objective Data: Absolute neutrophil count (ANC) is 400/mm³. A – Analysis/Assessment: Neutropenia (ANC <500/mm³) places the client at high risk for infection. Protective precautions are required to minimize exposure to pathogens. Using a dedicated stethoscope that remains in the client’s room reduces cross‑contamination from other patients. P – Plan: Correct Answer: A) Use a dedicated stethoscope. The nurse should also place the client in a private room, limit visitors, ensure meticulous hand hygiene, and avoid live plants or flowers in the room. An N95 respirator is for airborne precautions; masking the client would be for droplet precautions.
Question 27: Varicella – Vesicle Crusting
S – Situation: A nurse is caring for a child with varicella (chickenpox). O – Objective Data: The child has vesicles in various stages of development. A – Analysis/Assessment: Varicella is highly contagious until all vesicles have crusted over. The virus spreads through respiratory droplets and direct contact with vesicular fluid. Maintaining contact precautions until all lesions are dry and crusted is essential to prevent transmission to other patients and staff.
P – Plan: The nurse should maintain contact and airborne precautions until all vesicles are crusted, ensure the child is isolated, and educate family members about the contagious period.
Question 28: Sterile Wrapper – Opening Technique
S – Situation: A nurse is preparing to open a sterile wrapper on a sterile field. O – Objective Data: The nurse is wearing sterile gloves and preparing to open the outer flap. A – Analysis/Assessment: The outermost flap of a sterile wrapper should be opened away from the body to prevent contamination of the sterile field. If the flap is opened toward the body, the nurse’s unsterile clothing or body may come into contact with the inner surface of the wrapper. P – Plan: Correct Answer: To prevent contamination of the sterile field. The nurse should open the wrapper by pulling the outermost flap away from the body, then the side flaps, and finally the inner flap toward the body.
Question 29: Fire Extinguisher Teaching
S – Situation: A nurse is teaching a client about proper use of a fire extinguisher in the kitchen. O – Objective Data: The client wants to know the correct steps to use a fire extinguisher. A – Analysis/Assessment: The PASS technique is the standard method for using a fire extinguisher. This method works for most types of fires (Class A, B, C) found in a home kitchen. Water or baking soda are not recommended for all fire types and may be ineffective or dangerous.
