HESI Exit RN V4 - Pharmacology & Lab Values Focus - Warfarin INR Hyperkalemia Hypoglycemia Management
HESI Exit RN V4 | High Yield | Priority Nursing Interventions
TABLE OF CONTENTS
1. I. Medical Surgical - Heart Failure Dyspnea Orthopnea PND Crackles Edema Weight Gain BNP Priority Daily Weights Same Time Same Scale Same
Clothes I&O Low Sodium 2 g Fluid Restriction Diuretics Furosemide Monitor Potassium Elevate Legs BNP EF ACE Beta Blocker, COPD Exacerbation
Bronchodilators Albuterol Ipratropium Steroids Prednisone Antibiotics Purulent Oxygen Target 88-92% Low Flow Prevent CO2 Retention Cough Deep
Breathing
2. II. Cardiac Emergency - STEMI Anterior Crushing Substernal Radiating Left Arm Diaphoresis Nausea ST Elevations V1-V4 Priority Aspirin 325 mg
Chewed Oxygen if Hypoxic NTG if No Contraindications Heparin Activate Cath Lab PCI 90 min Door to Balloon Troponin EKG Morphine, Stroke Sudden
Unilateral Weakness Facial Droop Aphasia Last Known Well 1 Hour Within Window Priority Activate Stroke Protocol CT Non-Contrast Rule Out
Hemorrhage NIHSS tPA Alteplase if Ischemic Within 4.5 Hours No Contraindications BP Management Swallow Screen
3. III. Endocrine Diabetes - DKA Polyuria Polydipsia Nausea Vomiting Abdominal Pain Kussmaul Breathing Glucose 450 pH 7.1 Bicarbonate 8 Ketones
Positive Priority IV Fluids NS 0.9% 1 L First Hour Insulin Infusion Regular 0.1 Units/kg/hr After Fluids Monitor Potassium Initially High Then Low Correct
Acidosis I&O, Hyperkalemia K 6.8 Peaked T Waves Priority Calcium Gluconate Chloride Stabilizes Cardiac Membrane Then Insulin Glucose Shifts K Into
Cells Kayexalate Dialysis Stop K Sources EKG, Hypoglycemia Glucose 45 <70 Diaphoresis Confusion Tachycardia Priority Conscious Oral Glucose 15 g
Juice Unconscious D50 IV Glucagon IM Recheck 15 min Rule of 15
4. IV. Pharmacology - Warfarin INR 4.5 Bleeding Gums High Supratherapeutic Priority Hold Warfarin Per Order Vitamin K Injection Assess Bleeding Diet
Drug Interactions PT INR Normal 0.8-1.2 Therapeutic 2-3 Afib DVT, Heparin aPTT Therapeutic 60-80, DVT Calf Pain Swelling Do Not Massage Do Not
Homan's Doppler Ultrasound Anticoagulation Heparin Warfarin DOAC Apixaban Elevation Compression Stockings Early Ambulation After Anticoagulation
5. V. Maternal Newborn - Postpartum Hemorrhage Boggy Uterus Heavy Bleeding Priority Fundal Massage Firm Oxytocin Pitocin Infusion Empty Bladder
Vitals Quantify Blood Loss Check Lacerations Retained Placenta Methylergonovine Misoprostol, Preeclampsia BP 150/95 Proteinuria Headache Visual
Changes Epigastric Pain Severe Features Priority Magnesium Sulfate Prevent Seizures Antihypertensive Labetalol Hydralazine Nifedipine if Severe
>160/110 Delivery Definitive Monitor Reflexes Respirations Urine Output Toxicity Calcium Gluconate Antidote, Newborn Respiratory Distress Cyanosis
Feeding Difficulty Assess Congenital Heart Disease Cyanotic vs Acyanotic Vitals Pulse Ox Pre Post Ductal Murmurs Pulses Capillary Refill
6. VI. Pediatrics - Dehydration Sunken Eyes Decreased Skin Turgor Dry Mucous Membranes Decreased Urine Output Tachycardia Hypotension Mild
3-5% Moderate 6-9% Severe >=10% Management ORS Mild Moderate IV Fluids NS LR Severe, Asthma Exacerbation Wheezing Dyspnea Decreased
Peak Flow First Line SABA Albuterol Nebulizer MDI Spacer Oxygen Steroids Prednisone if Moderate Severe Ipratropium Assess Peak Flow Trigger
Avoidance, Pneumonia Fever Productive Cough Crackles Infiltrate Priority Antibiotics Within 4-6 Hours Blood Cultures First Oxygen Hydration Cough
Deep Breathe Incentive Spirometry Fever Control
7. VII. Mental Health - Major Depressive Disorder Anhedonia Weight Loss Insomnia Suicidal Ideation With Plan Priority Safety 1:1 Observation Remove
Harmful Objects Safety Contract Not Reliable Assess Plan Means Intent SSRI Sertraline Black Box Warning Initial Weeks, Schizophrenia Hearing Voices
Paranoid Delusions Therapeutic Communication Do Not Argue Delusions Acknowledge Feelings Focus Reality Ask Voices Content Safety Assess
Suicidal Homicidal Ideation Medication Adherence Antipsychotic
8. VIII. Critical Care Emergency - Anaphylaxis Bee Sting Dyspnea Wheezing Hypotension Hives Priority Epinephrine 0.3-0.5 mg IM Anterolateral Thigh
Oxygen IV Fluids Antihistamine Diphenhydramine Corticosteroid Monitor Airway, Post-Op Day 1 Abdominal Surgery Decreased Urine Output
Hypotension Tachycardia Dry Mucous Membranes Hypovolemia Third Spacing Bleeding Priority IV Fluids Bolus NS LR I&O Vitals Assess Bleeding Labs
Hgb Hct Notify Provider, CKD Creatinine BUN High Hyperkalemia Edema Diet Low Protein 0.6-0.8 g/kg Low Sodium 2 g Low Potassium Low Phosphorus
Fluid Restriction Monitor I&O Daily Weights
9. IX. Practice Questions - Each Asked Like Real HESI Exit RN V4 Exam
10. X. Answer Key with Detailed Rationales
,HESI EXIT RN V4 - PRACTICE QUESTIONS - EACH QUESTION ASKED LIKE REAL EXAM
Based on HESI Exit RN V4 Blueprint - Medical Surgical Cardiac Endocrine Pharmacology Maternal Newborn Pediatrics Mental Health Critical Care Emergency Fundamentals. High Yield.
1. A client with anaphylaxis after bee sting dyspnea wheezing hypotension hives. What is priority action?
A. Only fluids
B. Anaphylaxis dyspnea wheezing hypotension hives - priority epinephrine 0.3-0.5 mg IM anterolateral thigh, oxygen, IV fluids, antihistamine diphenhydramine, corticosteroid,
monitor airway
C. No epi
D. Give antihistamine only
Answer: B
Rationale: Anaphylaxis dyspnea wheezing hypotension hives priority epinephrine 0.3-0.5 mg IM anterolateral thigh oxygen IV fluids antihistamine diphenhydramine
corticosteroid monitor airway.
2. A newborn with respiratory distress, cyanosis, difficulty feeding. What is priority assessment for congenital heart disease?
A. Only temp
B. No assessment
C. Only weight
D. Newborn respiratory distress cyanosis difficulty feeding - assess for congenital heart disease - cyanotic vs acyanotic, vitals, pulse oximetry pre and post ductal, murmurs,
pulses, capillary refill, feeding difficulty
Answer: D
Rationale: Newborn respiratory distress cyanosis feeding difficulty assess congenital heart disease cyanotic vs acyanotic vitals pulse ox pre post ductal murmurs pulses
capillary refill feeding difficulty.
3. A client post-op day 1 after abdominal surgery with decreased urine output, hypotension, tachycardia, dry mucous membranes. What is priority?
A. Only pain meds
B. Give diuretic
C. No fluids
D. Post-op decreased urine output hypotension tachycardia dry mucous membranes - hypovolemia third spacing bleeding - priority IV fluids bolus NS LR, I&O, vital signs,
assess bleeding, check labs Hgb Hct, notify provider
Answer: D
Rationale: Post-op decreased urine hypotension tachycardia dry mucous membranes hypovolemia third spacing bleeding priority IV fluids bolus NS LR I&O vitals assess
bleeding labs Hgb Hct notify provider.
4. A client with hyperkalemia potassium 6.8 peaked T waves. What is priority treatment?
A. Hyperkalemia K 6.8 peaked T waves - priority calcium gluconate or calcium chloride stabilizes cardiac membrane, then insulin glucose shifts K into cells, kayexalate,
dialysis, stop K sources, EKG monitor
B. No treatment
C. Give potassium
D. Only fluids
Answer: A
Rationale: Hyperkalemia K 6.8 peaked T waves priority calcium gluconate chloride stabilizes cardiac membrane then insulin glucose shifts K into cells kayexalate dialysis stop
K sources EKG monitor.
5. A client on warfarin with INR 4.5, bleeding gums. What is priority action?
A. Give vitamin K injection and hold warfarin per order, assess bleeding, check diet, drug interactions, PT INR
B. No action
C. Only fluids
D. Give more warfarin
Answer: A
Rationale: Warfarin INR 4.5 bleeding gums high supratherapeutic priority hold warfarin per order vitamin K injection assess bleeding diet drug interactions PT INR normal
0.8-1.2 therapeutic 2-3 Afib DVT.
6. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Only oxygen
B. No antibiotics
C. Only rest
D. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
Answer: D
Rationale: Pneumonia fever productive cough crackles infiltrate priority antibiotics within 4-6 hours blood cultures first oxygen hydration cough deep breathe incentive
spirometry fever control.
7. A client post-op day 1 after abdominal surgery with decreased urine output, hypotension, tachycardia, dry mucous membranes. What is priority?
A. Only pain meds
B. Give diuretic
C. Post-op decreased urine output hypotension tachycardia dry mucous membranes - hypovolemia third spacing bleeding - priority IV fluids bolus NS LR, I&O, vital signs,
assess bleeding, check labs Hgb Hct, notify provider
D. No fluids
Answer: C
Rationale: Post-op decreased urine hypotension tachycardia dry mucous membranes hypovolemia third spacing bleeding priority IV fluids bolus NS LR I&O vitals assess
bleeding labs Hgb Hct notify provider.
8. A newborn with respiratory distress, cyanosis, difficulty feeding. What is priority assessment for congenital heart disease?
A. Newborn respiratory distress cyanosis difficulty feeding - assess for congenital heart disease - cyanotic vs acyanotic, vitals, pulse oximetry pre and post ductal, murmurs,
pulses, capillary refill, feeding difficulty
B. Only weight
C. Only temp
,D. No assessment
Answer: A
Rationale: Newborn respiratory distress cyanosis feeding difficulty assess congenital heart disease cyanotic vs acyanotic vitals pulse ox pre post ductal murmurs pulses
capillary refill feeding difficulty.
9. A client with COPD exacerbation increased dyspnea, wheezing, increased sputum purulent, hypoxia. What is priority intervention?
A. High flow oxygen 100%
B. No oxygen
C. Only antibiotics
D. COPD exacerbation - priority bronchodilators albuterol ipratropium, steroids prednisone 40 mg, antibiotics if purulent, oxygen target 88-92% low flow to prevent CO2
retention, encourage coughing deep breathing
Answer: D
Rationale: COPD exacerbation bronchodilators albuterol ipratropium steroids prednisone antibiotics if purulent oxygen target 88-92% low flow prevent CO2 retention coughing
deep breathing.
10. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
B. No antibiotics
C. Only oxygen
D. Only rest
Answer: A
Rationale: Pneumonia fever productive cough crackles infiltrate priority antibiotics within 4-6 hours blood cultures first oxygen hydration cough deep breathe incentive
spirometry fever control.
11. A client with major depressive disorder anhedonia weight loss insomnia suicidal ideation with plan. What is priority nursing action?
A. Leave alone
B. No safety
C. Only reassure
D. MDD anhedonia weight loss insomnia suicidal ideation with plan - priority safety - 1:1 observation, remove harmful objects, safety contract no suicide contract not reliable,
assess plan means intent, SSRI sertraline but black box warning initial weeks
Answer: D
Rationale: MDD anhedonia weight loss insomnia suicidal ideation plan priority safety 1:1 observation remove harmful objects safety contract not reliable assess plan means
intent SSRI sertraline black box warning initial weeks.
12. A client with asthma exacerbation wheezing dyspnea decreased peak flow. What is first line treatment?
A. Only oxygen
B. Asthma exacerbation wheezing dyspnea decreased peak flow - first line SABA albuterol nebulizer MDI spacer, oxygen, steroids prednisone if moderate severe, ipratropium,
assess peak flow, trigger avoidance
C. No bronchodilator
D. Only steroids
Answer: B
Rationale: Asthma exacerbation wheezing dyspnea decreased peak flow first line SABA albuterol nebulizer MDI spacer oxygen steroids prednisone if moderate severe
ipratropium assess peak flow trigger avoidance.
13. A client with anaphylaxis after bee sting dyspnea wheezing hypotension hives. What is priority action?
A. Only fluids
B. Anaphylaxis dyspnea wheezing hypotension hives - priority epinephrine 0.3-0.5 mg IM anterolateral thigh, oxygen, IV fluids, antihistamine diphenhydramine, corticosteroid,
monitor airway
C. Give antihistamine only
D. No epi
Answer: B
Rationale: Anaphylaxis dyspnea wheezing hypotension hives priority epinephrine 0.3-0.5 mg IM anterolateral thigh oxygen IV fluids antihistamine diphenhydramine
corticosteroid monitor airway.
14. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Only rest
B. No antibiotics
C. Only oxygen
D. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
Answer: D
Rationale: Pneumonia fever productive cough crackles infiltrate priority antibiotics within 4-6 hours blood cultures first oxygen hydration cough deep breathe incentive
spirometry fever control.
15. A client with heart failure presents with dyspnea on exertion, orthopnea, paroxysmal nocturnal dyspnea, crackles, peripheral edema, weight gain, elevated
BNP. What is priority nursing intervention?
A. Give high sodium diet
B. Only fluids
C. No intervention
D. Heart failure fluid overload - priority daily weights same time same scale same clothes, I&O, low sodium diet 2 g, fluid restriction, diuretics furosemide, monitor potassium,
elevate legs, BNP, EF, ACE inhibitor beta blocker
Answer: D
Rationale: Heart failure fluid overload priority daily weights same time same scale same clothes I&O low sodium 2 g fluid restriction diuretics furosemide monitor potassium
elevate legs BNP EF ACE beta blocker.
16. A child with dehydration sunken eyes, decreased skin turgor, dry mucous membranes, decreased urine output. What is severity and management?
A. No dehydration
, B. Dehydration - mild moderate severe assessment sunken eyes decreased skin turgor dry mucous membranes decreased urine output tachycardia hypotension - mild 3-5%
weight loss moderate 6-9% severe >=10% - management ORS for mild moderate, IV fluids NS LR for severe
C. No fluids
D. Only ORS for severe
Answer: B
Rationale: Dehydration sunken eyes decreased turgor dry mucous membranes decreased urine tachycardia hypotension mild 3-5% moderate 6-9% severe >=10%
management ORS mild moderate IV fluids NS LR severe.
17. A client with chest pain crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4. What is priority action?
A. No aspirin
B. STEMI anterior - priority aspirin 325 mg chewed, oxygen if hypoxic, nitroglycerin if no contraindications hypotension Viagra, heparin, activate cath lab PCI within 90 min door
to balloon, troponin, EKG, morphine if pain
C. Give antacid
D. Only reassure
Answer: B
Rationale: STEMI anterior crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4 priority aspirin 325 mg chewed oxygen if hypoxic NTG if no
contraindications heparin activate cath lab PCI 90 min troponin EKG morphine if pain.
18. A client with heart failure presents with dyspnea on exertion, orthopnea, paroxysmal nocturnal dyspnea, crackles, peripheral edema, weight gain, elevated
BNP. What is priority nursing intervention?
A. Give high sodium diet
B. Heart failure fluid overload - priority daily weights same time same scale same clothes, I&O, low sodium diet 2 g, fluid restriction, diuretics furosemide, monitor potassium,
elevate legs, BNP, EF, ACE inhibitor beta blocker
C. Only fluids
D. No intervention
Answer: B
Rationale: Heart failure fluid overload priority daily weights same time same scale same clothes I&O low sodium 2 g fluid restriction diuretics furosemide monitor potassium
elevate legs BNP EF ACE beta blocker.
19. A client with stroke sudden unilateral weakness, facial droop, aphasia, last known well 1 hour ago. What is priority?
A. No CT
B. Only aspirin
C. Wait and see
D. Stroke - last known well 1 hour ago within window - priority activate stroke protocol, CT non-contrast to rule out hemorrhage, NIHSS, tPA alteplase if ischemic within 4.5
hours no contraindications, blood pressure management, swallow screen
Answer: D
Rationale: Stroke sudden unilateral weakness facial droop aphasia last known well 1 hour within window priority activate stroke protocol CT non-contrast rule out hemorrhage
NIHSS tPA alteplase if ischemic within 4.5 hours no contraindications BP management swallow screen.
20. A newborn with respiratory distress, cyanosis, difficulty feeding. What is priority assessment for congenital heart disease?
A. No assessment
B. Only weight
C. Only temp
D. Newborn respiratory distress cyanosis difficulty feeding - assess for congenital heart disease - cyanotic vs acyanotic, vitals, pulse oximetry pre and post ductal, murmurs,
pulses, capillary refill, feeding difficulty
Answer: D
Rationale: Newborn respiratory distress cyanosis feeding difficulty assess congenital heart disease cyanotic vs acyanotic vitals pulse ox pre post ductal murmurs pulses
capillary refill feeding difficulty.
21. A client with stroke sudden unilateral weakness, facial droop, aphasia, last known well 1 hour ago. What is priority?
A. Stroke - last known well 1 hour ago within window - priority activate stroke protocol, CT non-contrast to rule out hemorrhage, NIHSS, tPA alteplase if ischemic within 4.5
hours no contraindications, blood pressure management, swallow screen
B. Wait and see
C. No CT
D. Only aspirin
Answer: A
Rationale: Stroke sudden unilateral weakness facial droop aphasia last known well 1 hour within window priority activate stroke protocol CT non-contrast rule out hemorrhage
NIHSS tPA alteplase if ischemic within 4.5 hours no contraindications BP management swallow screen.
22. A client with chest pain crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4. What is priority action?
A. Only reassure
B. Give antacid
C. STEMI anterior - priority aspirin 325 mg chewed, oxygen if hypoxic, nitroglycerin if no contraindications hypotension Viagra, heparin, activate cath lab PCI within 90 min door
to balloon, troponin, EKG, morphine if pain
D. No aspirin
Answer: C
Rationale: STEMI anterior crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4 priority aspirin 325 mg chewed oxygen if hypoxic NTG if no
contraindications heparin activate cath lab PCI 90 min troponin EKG morphine if pain.
23. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Only rest
B. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
C. Only oxygen
D. No antibiotics
Answer: B
HESI Exit RN V4 | High Yield | Priority Nursing Interventions
TABLE OF CONTENTS
1. I. Medical Surgical - Heart Failure Dyspnea Orthopnea PND Crackles Edema Weight Gain BNP Priority Daily Weights Same Time Same Scale Same
Clothes I&O Low Sodium 2 g Fluid Restriction Diuretics Furosemide Monitor Potassium Elevate Legs BNP EF ACE Beta Blocker, COPD Exacerbation
Bronchodilators Albuterol Ipratropium Steroids Prednisone Antibiotics Purulent Oxygen Target 88-92% Low Flow Prevent CO2 Retention Cough Deep
Breathing
2. II. Cardiac Emergency - STEMI Anterior Crushing Substernal Radiating Left Arm Diaphoresis Nausea ST Elevations V1-V4 Priority Aspirin 325 mg
Chewed Oxygen if Hypoxic NTG if No Contraindications Heparin Activate Cath Lab PCI 90 min Door to Balloon Troponin EKG Morphine, Stroke Sudden
Unilateral Weakness Facial Droop Aphasia Last Known Well 1 Hour Within Window Priority Activate Stroke Protocol CT Non-Contrast Rule Out
Hemorrhage NIHSS tPA Alteplase if Ischemic Within 4.5 Hours No Contraindications BP Management Swallow Screen
3. III. Endocrine Diabetes - DKA Polyuria Polydipsia Nausea Vomiting Abdominal Pain Kussmaul Breathing Glucose 450 pH 7.1 Bicarbonate 8 Ketones
Positive Priority IV Fluids NS 0.9% 1 L First Hour Insulin Infusion Regular 0.1 Units/kg/hr After Fluids Monitor Potassium Initially High Then Low Correct
Acidosis I&O, Hyperkalemia K 6.8 Peaked T Waves Priority Calcium Gluconate Chloride Stabilizes Cardiac Membrane Then Insulin Glucose Shifts K Into
Cells Kayexalate Dialysis Stop K Sources EKG, Hypoglycemia Glucose 45 <70 Diaphoresis Confusion Tachycardia Priority Conscious Oral Glucose 15 g
Juice Unconscious D50 IV Glucagon IM Recheck 15 min Rule of 15
4. IV. Pharmacology - Warfarin INR 4.5 Bleeding Gums High Supratherapeutic Priority Hold Warfarin Per Order Vitamin K Injection Assess Bleeding Diet
Drug Interactions PT INR Normal 0.8-1.2 Therapeutic 2-3 Afib DVT, Heparin aPTT Therapeutic 60-80, DVT Calf Pain Swelling Do Not Massage Do Not
Homan's Doppler Ultrasound Anticoagulation Heparin Warfarin DOAC Apixaban Elevation Compression Stockings Early Ambulation After Anticoagulation
5. V. Maternal Newborn - Postpartum Hemorrhage Boggy Uterus Heavy Bleeding Priority Fundal Massage Firm Oxytocin Pitocin Infusion Empty Bladder
Vitals Quantify Blood Loss Check Lacerations Retained Placenta Methylergonovine Misoprostol, Preeclampsia BP 150/95 Proteinuria Headache Visual
Changes Epigastric Pain Severe Features Priority Magnesium Sulfate Prevent Seizures Antihypertensive Labetalol Hydralazine Nifedipine if Severe
>160/110 Delivery Definitive Monitor Reflexes Respirations Urine Output Toxicity Calcium Gluconate Antidote, Newborn Respiratory Distress Cyanosis
Feeding Difficulty Assess Congenital Heart Disease Cyanotic vs Acyanotic Vitals Pulse Ox Pre Post Ductal Murmurs Pulses Capillary Refill
6. VI. Pediatrics - Dehydration Sunken Eyes Decreased Skin Turgor Dry Mucous Membranes Decreased Urine Output Tachycardia Hypotension Mild
3-5% Moderate 6-9% Severe >=10% Management ORS Mild Moderate IV Fluids NS LR Severe, Asthma Exacerbation Wheezing Dyspnea Decreased
Peak Flow First Line SABA Albuterol Nebulizer MDI Spacer Oxygen Steroids Prednisone if Moderate Severe Ipratropium Assess Peak Flow Trigger
Avoidance, Pneumonia Fever Productive Cough Crackles Infiltrate Priority Antibiotics Within 4-6 Hours Blood Cultures First Oxygen Hydration Cough
Deep Breathe Incentive Spirometry Fever Control
7. VII. Mental Health - Major Depressive Disorder Anhedonia Weight Loss Insomnia Suicidal Ideation With Plan Priority Safety 1:1 Observation Remove
Harmful Objects Safety Contract Not Reliable Assess Plan Means Intent SSRI Sertraline Black Box Warning Initial Weeks, Schizophrenia Hearing Voices
Paranoid Delusions Therapeutic Communication Do Not Argue Delusions Acknowledge Feelings Focus Reality Ask Voices Content Safety Assess
Suicidal Homicidal Ideation Medication Adherence Antipsychotic
8. VIII. Critical Care Emergency - Anaphylaxis Bee Sting Dyspnea Wheezing Hypotension Hives Priority Epinephrine 0.3-0.5 mg IM Anterolateral Thigh
Oxygen IV Fluids Antihistamine Diphenhydramine Corticosteroid Monitor Airway, Post-Op Day 1 Abdominal Surgery Decreased Urine Output
Hypotension Tachycardia Dry Mucous Membranes Hypovolemia Third Spacing Bleeding Priority IV Fluids Bolus NS LR I&O Vitals Assess Bleeding Labs
Hgb Hct Notify Provider, CKD Creatinine BUN High Hyperkalemia Edema Diet Low Protein 0.6-0.8 g/kg Low Sodium 2 g Low Potassium Low Phosphorus
Fluid Restriction Monitor I&O Daily Weights
9. IX. Practice Questions - Each Asked Like Real HESI Exit RN V4 Exam
10. X. Answer Key with Detailed Rationales
,HESI EXIT RN V4 - PRACTICE QUESTIONS - EACH QUESTION ASKED LIKE REAL EXAM
Based on HESI Exit RN V4 Blueprint - Medical Surgical Cardiac Endocrine Pharmacology Maternal Newborn Pediatrics Mental Health Critical Care Emergency Fundamentals. High Yield.
1. A client with anaphylaxis after bee sting dyspnea wheezing hypotension hives. What is priority action?
A. Only fluids
B. Anaphylaxis dyspnea wheezing hypotension hives - priority epinephrine 0.3-0.5 mg IM anterolateral thigh, oxygen, IV fluids, antihistamine diphenhydramine, corticosteroid,
monitor airway
C. No epi
D. Give antihistamine only
Answer: B
Rationale: Anaphylaxis dyspnea wheezing hypotension hives priority epinephrine 0.3-0.5 mg IM anterolateral thigh oxygen IV fluids antihistamine diphenhydramine
corticosteroid monitor airway.
2. A newborn with respiratory distress, cyanosis, difficulty feeding. What is priority assessment for congenital heart disease?
A. Only temp
B. No assessment
C. Only weight
D. Newborn respiratory distress cyanosis difficulty feeding - assess for congenital heart disease - cyanotic vs acyanotic, vitals, pulse oximetry pre and post ductal, murmurs,
pulses, capillary refill, feeding difficulty
Answer: D
Rationale: Newborn respiratory distress cyanosis feeding difficulty assess congenital heart disease cyanotic vs acyanotic vitals pulse ox pre post ductal murmurs pulses
capillary refill feeding difficulty.
3. A client post-op day 1 after abdominal surgery with decreased urine output, hypotension, tachycardia, dry mucous membranes. What is priority?
A. Only pain meds
B. Give diuretic
C. No fluids
D. Post-op decreased urine output hypotension tachycardia dry mucous membranes - hypovolemia third spacing bleeding - priority IV fluids bolus NS LR, I&O, vital signs,
assess bleeding, check labs Hgb Hct, notify provider
Answer: D
Rationale: Post-op decreased urine hypotension tachycardia dry mucous membranes hypovolemia third spacing bleeding priority IV fluids bolus NS LR I&O vitals assess
bleeding labs Hgb Hct notify provider.
4. A client with hyperkalemia potassium 6.8 peaked T waves. What is priority treatment?
A. Hyperkalemia K 6.8 peaked T waves - priority calcium gluconate or calcium chloride stabilizes cardiac membrane, then insulin glucose shifts K into cells, kayexalate,
dialysis, stop K sources, EKG monitor
B. No treatment
C. Give potassium
D. Only fluids
Answer: A
Rationale: Hyperkalemia K 6.8 peaked T waves priority calcium gluconate chloride stabilizes cardiac membrane then insulin glucose shifts K into cells kayexalate dialysis stop
K sources EKG monitor.
5. A client on warfarin with INR 4.5, bleeding gums. What is priority action?
A. Give vitamin K injection and hold warfarin per order, assess bleeding, check diet, drug interactions, PT INR
B. No action
C. Only fluids
D. Give more warfarin
Answer: A
Rationale: Warfarin INR 4.5 bleeding gums high supratherapeutic priority hold warfarin per order vitamin K injection assess bleeding diet drug interactions PT INR normal
0.8-1.2 therapeutic 2-3 Afib DVT.
6. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Only oxygen
B. No antibiotics
C. Only rest
D. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
Answer: D
Rationale: Pneumonia fever productive cough crackles infiltrate priority antibiotics within 4-6 hours blood cultures first oxygen hydration cough deep breathe incentive
spirometry fever control.
7. A client post-op day 1 after abdominal surgery with decreased urine output, hypotension, tachycardia, dry mucous membranes. What is priority?
A. Only pain meds
B. Give diuretic
C. Post-op decreased urine output hypotension tachycardia dry mucous membranes - hypovolemia third spacing bleeding - priority IV fluids bolus NS LR, I&O, vital signs,
assess bleeding, check labs Hgb Hct, notify provider
D. No fluids
Answer: C
Rationale: Post-op decreased urine hypotension tachycardia dry mucous membranes hypovolemia third spacing bleeding priority IV fluids bolus NS LR I&O vitals assess
bleeding labs Hgb Hct notify provider.
8. A newborn with respiratory distress, cyanosis, difficulty feeding. What is priority assessment for congenital heart disease?
A. Newborn respiratory distress cyanosis difficulty feeding - assess for congenital heart disease - cyanotic vs acyanotic, vitals, pulse oximetry pre and post ductal, murmurs,
pulses, capillary refill, feeding difficulty
B. Only weight
C. Only temp
,D. No assessment
Answer: A
Rationale: Newborn respiratory distress cyanosis feeding difficulty assess congenital heart disease cyanotic vs acyanotic vitals pulse ox pre post ductal murmurs pulses
capillary refill feeding difficulty.
9. A client with COPD exacerbation increased dyspnea, wheezing, increased sputum purulent, hypoxia. What is priority intervention?
A. High flow oxygen 100%
B. No oxygen
C. Only antibiotics
D. COPD exacerbation - priority bronchodilators albuterol ipratropium, steroids prednisone 40 mg, antibiotics if purulent, oxygen target 88-92% low flow to prevent CO2
retention, encourage coughing deep breathing
Answer: D
Rationale: COPD exacerbation bronchodilators albuterol ipratropium steroids prednisone antibiotics if purulent oxygen target 88-92% low flow prevent CO2 retention coughing
deep breathing.
10. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
B. No antibiotics
C. Only oxygen
D. Only rest
Answer: A
Rationale: Pneumonia fever productive cough crackles infiltrate priority antibiotics within 4-6 hours blood cultures first oxygen hydration cough deep breathe incentive
spirometry fever control.
11. A client with major depressive disorder anhedonia weight loss insomnia suicidal ideation with plan. What is priority nursing action?
A. Leave alone
B. No safety
C. Only reassure
D. MDD anhedonia weight loss insomnia suicidal ideation with plan - priority safety - 1:1 observation, remove harmful objects, safety contract no suicide contract not reliable,
assess plan means intent, SSRI sertraline but black box warning initial weeks
Answer: D
Rationale: MDD anhedonia weight loss insomnia suicidal ideation plan priority safety 1:1 observation remove harmful objects safety contract not reliable assess plan means
intent SSRI sertraline black box warning initial weeks.
12. A client with asthma exacerbation wheezing dyspnea decreased peak flow. What is first line treatment?
A. Only oxygen
B. Asthma exacerbation wheezing dyspnea decreased peak flow - first line SABA albuterol nebulizer MDI spacer, oxygen, steroids prednisone if moderate severe, ipratropium,
assess peak flow, trigger avoidance
C. No bronchodilator
D. Only steroids
Answer: B
Rationale: Asthma exacerbation wheezing dyspnea decreased peak flow first line SABA albuterol nebulizer MDI spacer oxygen steroids prednisone if moderate severe
ipratropium assess peak flow trigger avoidance.
13. A client with anaphylaxis after bee sting dyspnea wheezing hypotension hives. What is priority action?
A. Only fluids
B. Anaphylaxis dyspnea wheezing hypotension hives - priority epinephrine 0.3-0.5 mg IM anterolateral thigh, oxygen, IV fluids, antihistamine diphenhydramine, corticosteroid,
monitor airway
C. Give antihistamine only
D. No epi
Answer: B
Rationale: Anaphylaxis dyspnea wheezing hypotension hives priority epinephrine 0.3-0.5 mg IM anterolateral thigh oxygen IV fluids antihistamine diphenhydramine
corticosteroid monitor airway.
14. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Only rest
B. No antibiotics
C. Only oxygen
D. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
Answer: D
Rationale: Pneumonia fever productive cough crackles infiltrate priority antibiotics within 4-6 hours blood cultures first oxygen hydration cough deep breathe incentive
spirometry fever control.
15. A client with heart failure presents with dyspnea on exertion, orthopnea, paroxysmal nocturnal dyspnea, crackles, peripheral edema, weight gain, elevated
BNP. What is priority nursing intervention?
A. Give high sodium diet
B. Only fluids
C. No intervention
D. Heart failure fluid overload - priority daily weights same time same scale same clothes, I&O, low sodium diet 2 g, fluid restriction, diuretics furosemide, monitor potassium,
elevate legs, BNP, EF, ACE inhibitor beta blocker
Answer: D
Rationale: Heart failure fluid overload priority daily weights same time same scale same clothes I&O low sodium 2 g fluid restriction diuretics furosemide monitor potassium
elevate legs BNP EF ACE beta blocker.
16. A child with dehydration sunken eyes, decreased skin turgor, dry mucous membranes, decreased urine output. What is severity and management?
A. No dehydration
, B. Dehydration - mild moderate severe assessment sunken eyes decreased skin turgor dry mucous membranes decreased urine output tachycardia hypotension - mild 3-5%
weight loss moderate 6-9% severe >=10% - management ORS for mild moderate, IV fluids NS LR for severe
C. No fluids
D. Only ORS for severe
Answer: B
Rationale: Dehydration sunken eyes decreased turgor dry mucous membranes decreased urine tachycardia hypotension mild 3-5% moderate 6-9% severe >=10%
management ORS mild moderate IV fluids NS LR severe.
17. A client with chest pain crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4. What is priority action?
A. No aspirin
B. STEMI anterior - priority aspirin 325 mg chewed, oxygen if hypoxic, nitroglycerin if no contraindications hypotension Viagra, heparin, activate cath lab PCI within 90 min door
to balloon, troponin, EKG, morphine if pain
C. Give antacid
D. Only reassure
Answer: B
Rationale: STEMI anterior crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4 priority aspirin 325 mg chewed oxygen if hypoxic NTG if no
contraindications heparin activate cath lab PCI 90 min troponin EKG morphine if pain.
18. A client with heart failure presents with dyspnea on exertion, orthopnea, paroxysmal nocturnal dyspnea, crackles, peripheral edema, weight gain, elevated
BNP. What is priority nursing intervention?
A. Give high sodium diet
B. Heart failure fluid overload - priority daily weights same time same scale same clothes, I&O, low sodium diet 2 g, fluid restriction, diuretics furosemide, monitor potassium,
elevate legs, BNP, EF, ACE inhibitor beta blocker
C. Only fluids
D. No intervention
Answer: B
Rationale: Heart failure fluid overload priority daily weights same time same scale same clothes I&O low sodium 2 g fluid restriction diuretics furosemide monitor potassium
elevate legs BNP EF ACE beta blocker.
19. A client with stroke sudden unilateral weakness, facial droop, aphasia, last known well 1 hour ago. What is priority?
A. No CT
B. Only aspirin
C. Wait and see
D. Stroke - last known well 1 hour ago within window - priority activate stroke protocol, CT non-contrast to rule out hemorrhage, NIHSS, tPA alteplase if ischemic within 4.5
hours no contraindications, blood pressure management, swallow screen
Answer: D
Rationale: Stroke sudden unilateral weakness facial droop aphasia last known well 1 hour within window priority activate stroke protocol CT non-contrast rule out hemorrhage
NIHSS tPA alteplase if ischemic within 4.5 hours no contraindications BP management swallow screen.
20. A newborn with respiratory distress, cyanosis, difficulty feeding. What is priority assessment for congenital heart disease?
A. No assessment
B. Only weight
C. Only temp
D. Newborn respiratory distress cyanosis difficulty feeding - assess for congenital heart disease - cyanotic vs acyanotic, vitals, pulse oximetry pre and post ductal, murmurs,
pulses, capillary refill, feeding difficulty
Answer: D
Rationale: Newborn respiratory distress cyanosis feeding difficulty assess congenital heart disease cyanotic vs acyanotic vitals pulse ox pre post ductal murmurs pulses
capillary refill feeding difficulty.
21. A client with stroke sudden unilateral weakness, facial droop, aphasia, last known well 1 hour ago. What is priority?
A. Stroke - last known well 1 hour ago within window - priority activate stroke protocol, CT non-contrast to rule out hemorrhage, NIHSS, tPA alteplase if ischemic within 4.5
hours no contraindications, blood pressure management, swallow screen
B. Wait and see
C. No CT
D. Only aspirin
Answer: A
Rationale: Stroke sudden unilateral weakness facial droop aphasia last known well 1 hour within window priority activate stroke protocol CT non-contrast rule out hemorrhage
NIHSS tPA alteplase if ischemic within 4.5 hours no contraindications BP management swallow screen.
22. A client with chest pain crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4. What is priority action?
A. Only reassure
B. Give antacid
C. STEMI anterior - priority aspirin 325 mg chewed, oxygen if hypoxic, nitroglycerin if no contraindications hypotension Viagra, heparin, activate cath lab PCI within 90 min door
to balloon, troponin, EKG, morphine if pain
D. No aspirin
Answer: C
Rationale: STEMI anterior crushing substernal radiating left arm diaphoresis nausea ST elevations V1-V4 priority aspirin 325 mg chewed oxygen if hypoxic NTG if no
contraindications heparin activate cath lab PCI 90 min troponin EKG morphine if pain.
23. A client with pneumonia fever productive cough crackles chest X-ray infiltrate. What is priority nursing intervention?
A. Only rest
B. Pneumonia fever productive cough crackles infiltrate - priority antibiotics within 4-6 hours blood cultures first, oxygen, hydration, cough deep breathe incentive spirometry,
fever control
C. Only oxygen
D. No antibiotics
Answer: B
