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Saunders Comprehensive Review For The NCLEX-PN Examination, 8 Ed./
Chapter 47. Respiratory ProblemsAce Your Saunders Comprehensive Review For The NCLEX-PN Examination, 8 Ed. Classes and Exams with Picmonic: #1 Visual Mnemonic Study Tool for Practical Nurse (LPN) Students
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Saunders Comprehensive Review For The NCLEX-PN Examination, 8 Ed. | Practical Nurse (LPN) School Study Aid
Respiratory Anatomy
- Characteristics
- Nasal Cavity
- Hair Filters
- Mucus Filters and Moistens
- Capillaries Warm
- Pharynx (Throat)
- Larynx (Voice Box)
- Cilia Expel Mucus and Dust
- Trachea
- Bronchi
- Alveoli
2 mins
Alveolar Gas Exchange
- Characteristics
- Pulmonary Artery Blood is O2-Poor, CO2-Rich
- Two-Cell Thick Air-Blood Barrier
- CO2 Diffuses Into Air
- O2 Diffuses Into Blood
- Gases Equilibrate
- Pulmonary Vein is O2-Rich, CO2-Poor
- Thermoregulation
2 mins
Hypoxia (Early Symptoms)
- Diaphoresis
- Restlessness
- Tachypnea
- Dyspnea on Exertion
- Tachycardia
- Hypertension
- Arrhythmias
- Decreased Urine Output
- Unexplained Fatigue
1 min
Intradermal Medication Administration
- SKIN TESTING
- Tuberculin Screening
- Allergy Testing
- INTRADERMAL SITES
- Dermis
- Inner Forearm or Upper Back
- INTRADERMAL Injection
- 1mL Syringe (26 or 27 Gauge Needle)
- 5 to 15 Degrees
- Small Bleb
2 mins
Oxygen Delivery Methods
- Nasal Cannula
- Simple Face Mask
- Non-Rebreather Mask
- Venturi-Mask
- Safety Precautions
- Oxygen In Use Sign
- No Electrical Sparks
- Six Feet Away from Open Flames
- Nursing Considerations
- Dry Nasal and Upper Airway Mucosa
- Skin Irritation
- Home Education
1 min
Hypoxia (Late Symptoms)
- Cyanosis
- Cool, Clammy Skin
- Use of Accessory Muscles
- Retractions
- Hypotension
- Arrhythmias
2 mins
Tracheostomy Care
- Inner Cannula Removed and Cleaned
- Clean Q8 Hours Around Stoma
- One Finger Under Ties
- Considerations
- Speak with Deflated Cuff
- Can Eat with Tube in Place
- Keep Replacement Tube Nearby
- Immediately Replace if Dislodged
- Physician Does First Tube Change
2 mins
Restrictive vs. Obstructive Lung Diseases
- Restrictive Lung Disease
- Decreased Lung Volume
- FEV1/FVC Ratio Normal to Increased
- Obstructive Lung Disease
- Increased Lung Volume
- Decreased FEV1/FVC Ratio
2 mins
COPD Overview (Chronic Obstructive Pulmonary Disease Overview)
- Causes
- Inhaled Toxins
- Smoking
- AAT Deficiency
- Assessment
- Emphysema
- Chronic Bronchitis
- Asthma
- Considerations
- Spirometry
- Slow Progression
2 mins
Obstructive Sleep Apnea (OSA)
- Cause/Mechanism
- Narrowed or Obstructed Air Passage
- Assessment
- Apnea
- Loud Snoring
- Startle Response
- Daytime Drowsiness
- Interventions
- Positional Therapy
- Oral Appliance
- Continuous Positive Airway Pressure (CPAP)
- Surgery
- Considerations
- Weight Loss
3 mins
Asthma Assessment
- Assessment
- Triggers (Cold air, Dander, Dust, Infection, Mold, Pollen, Smoke)
- Shortness of Breath (SOB)
- Tachypnea and Tachycardia
- Wheezing
- Diaphoresis
- Accessory Muscles
- Decreased Pulmonary Function Tests
2 mins
Asthma Implementation and Education
- Medication
- Oxygen
- Corticosteroids
- Ipratropium (Anticholinergic)
- Albuterol
- Implementation
- Inhaler/nebulizer
- Pulse Oximetry
- Pursed Lip Breathing
- Education
- Carry Inhaler
- Rinse Mouth after Inhaler
- Identify Trigger (Cold Air, Dander, Dust, Infection, Mold, Pollen, Smoke)
2 mins
Chronic Bronchitis Assessment
- Clinical Findings
- Chronic Productive Cough
- > 3 Months for 2 Years
- Increased Mucus Production
- Dyspnea
- Cyanosis
- Wheezes
- Complications
- Right Side Heart Failure
- Jugular Venous Distention (JVD)
- Peripheral Edema
2 mins
Chronic Bronchitis Interventions
- Tripod Position
- Humidified Oxygen
- Pursed Lip Breathing
- Increase Fluid Intake
- ABGs
- Early Detection of Exacerbation
- Considerations
- Lowest O2 Therapy
- Assisted Ventilation
- Increased Infection Risk
2 mins
Pneumonia Assessment
- Risk Factors
- Older Adult
- Immunocompromised
- Long Term Care
- Assessment
- Shortness of Breath (SOB)
- Hypoxemia
- Cough and Sputum Production
- Wheezing or Crackles
- Fever
- Pleuritic Pain
- Diagnosis
- Chest X-ray
2 mins
Pneumonia Intervention
- Interventions
- Humidified Oxygen
- Deep Breathing Exercises
- Position of Comfort
- Increase Fluid Intake
- Manage Fever
- Medications
- Antibiotics
- Mucolytics
- Expectorants
- Considerations
- Pneumococcal Vaccine
- Sepsis
- Acute Respiratory Failure (ARF)
- Prevention Education
2 mins
Tuberculosis Assessment
- Etiology
- Airborne Droplet
- Assessment
- 3 Week Productive Cough
- Night Sweats
- Chest Pain
- Fever
- Weight Loss
- Fatigue
- Diagnosis
- Chest X-Ray
- Blood Tests
- Mantoux Skin Test
- 3 Positive Sputum Tests
1 min
Tuberculosis Intervention
- Hospital Care
- Airborne Isolation
- Drug Therapy
- Combination Drug Therapy (RIPE)
- 6-12 Months
- Considerations
- DOT
- BCG Vaccination
- Medication Education
- 3 Negative Sputum Specimens
- Infection Control
2 mins
Cystic Fibrosis Assessment
- Thickened Mucus
- Recurrent Pulmonary Infections
- Pulmonary Congestion
- Pancreatic Insufficiency
- Steatorrhea
- Fat-Soluble Vitamin Deficiencies
- Salty Taste to Skin
- Meconium Ileus
- Delayed Growth and Poor Weight Gain
2 mins
Cystic Fibrosis Interventions
- Bronchodilators
- N-Acetylcysteine (Mucolytics)
- Inhaled Hypertonic Saline
- Early Antibiotics
- Dornase Alfa (Mucolytic Agent)
- Postural Drainage with Percussion
- Fat Soluble Vitamin Supplements
- Pancreatic Enzymes with Every Meal
- High Protein, High Calorie Diet
- Added Dietary Salt
- Glucose Monitoring
2 mins
Pneumothorax
- Mechanism
- Air Enters Pleural Space
- Assessment
- Sudden Dyspnea
- Absent or Restricted Movement on Affected Side
- Decreased or Absent Breath Sounds on Affected Side
- Chest Pain
- Tracheal Deviation
- Vital Sign Changes
- Crepitus
- Considerations
- High Fowler's Position With Oxygen
- Prepare For Chest Tube Placement
- Educate High Risk Patients
2 mins
Pulmonary Embolism Causes
- Causes
- FAT BAT Mnemonic
- Fat
- Air
- Deep Vein Thrombosis (DVT)
- Bacteria
- Amniotic Fluid
- Tumor
- Risk Factors
- Hypercoagulable
- Central Venous Lines
- Immobilized
1 min
Pulmonary Embolism Assessment
- Assessment
- Shortness of Breath (SOB)
- Pleuritic Chest Pain
- Tachypnea
- Hemoptysis
- Hypoxemia
- Considerations
- Sudden Death
52 secs
Flail Chest
- Cause/Mechanism
- Trauma
- Assessment
- Shallow Respirations
- Chest Pain
- Paradoxical Chest Movement
- Interventions
- Mechanical Ventilation
- Analgesics
- Intercostal Nerve Blocks
- Considerations
- Surgical Rib Fixation
- Monitor Pulmonary Contusion
2 mins
Acute Respiratory Distress Syndrome (ARDS) Assessment
- Cause
- Damaged Alveolar-Capillary Membrane
- Assessment
- Restlessness
- Dyspnea
- Refractory Hypoxemia
- Decreased PaO2
- Diffuse Pulmonary Infiltrates
- Atelectasis
- Pulmonary Hypertension
2 mins
Coronavirus
- Characteristics
- RNA Virus
- Enveloped
- Helical
- SS Positive Linear
- Symptoms
- Common Cold
- SARS (Severe Acute Respiratory Syndrome)
1 min
Influenza Virus
- Characteristics
- RNA Virus
- Orthomyxovirus
- Enveloped
- Negative Sense
- 8 Segments
- Helical
- Hemagglutinin for Viral Entry
- Neuraminidase for Virion Release
- Genetic Shift
- Reassortment of genome to cause major change
- Genetic Drift
- Minor Antigenic Mutations
- Considerations
- Reye Syndrome with Aspirin Use
- Guillain-Barre Syndrome
3 mins
Emphysema
- Mechanism
- Hyperinflation and Loss of Elasticity
- Assessment
- Pursed Lip Breathing
- Barrel Chest
- Dyspnea on Exertion
- Clubbing
- Depression and Anxiety
- Thin Appearance
- Nursing Considerations
- CO2 Retention
- Low Concentration of O2
- High Fowler's Position
- High Calorie, High Protein Diet
2 mins
Tuberculosis Skin Mantoux Test (PPD)
- Delayed Hypersensitivity (Cell Mediated Response)
- Intradermal Injection
- Read 48-72 hours
- Positive Results
- ≥ 5 mm Induration
- Immunosuppressed
- ≥ 10 mm Induration
- High Risk Patients
- ≥ 15 mm Induration
- Considerations
- Chest X-Ray
3 mins
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