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Jessica Shared "Pulmonary Week 5_2022" - 19 Picmonics

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Pulmonary Week 5_2022

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
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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
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2 mins
Alveolar Gas Equation
Equation
Partial Pressure of Alveolar Oxygen (PAO2)
Partial Pressure of Oxygen in the Inspired Air (PIO2)
PIO2 Normally Approximated = 150 mmHg
Arterial Partial Pressure of CO2 (PaCO2)
Respiratory Quotient (R)
R Normally Approximated = 0.8
PAO2 = PIO2 - (PaCO2/R)
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1 min
Droplet-Airborne Precautions
Private Room
Droplet
Droplets Larger than 5 Microns
Being Within 3 Feet of Patient
Surgical Mask with Face Shield
Type of Infection or Condition
Airborne
Airborne Infection Isolation Room (AIIR)
Droplets Smaller than 5 Microns
N95 Respirator
Type of Infection or Condition
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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
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1 min
Lung Sounds - Crackles
Location
Lower Lobes
Description
Fine/Coarse
Sounds Like
Fine: Twisting Hair through Fingers
Coarse: Velcro
Cause
Collapsed Small Airways and Alveoli "Popping Open"
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1 min
Lung Sounds - Wheezes
Location
Throughout Lung
Description
High Pitched
Sounds Like
Musical
Cause
Air Moving through Narrowed Airways
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38 secs
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
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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
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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
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2 mins
Atypical Pneumonia
CHARACTERISTICS
Diffuse Patchy Inflammation
Interstitial Pattern
"Walking Pneumonia"
Etiologies
Mycoplasma pneumoniae
Chlamydia pneumoniae
Legionella pneumophila
Adenovirus
Respiratory Syncytial Virus (RSV)
Cytomegalovirus (CMV)
Influenza
Presentation
Dry Cough
Treatment
Macrolides
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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
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2 mins
Acute Respiratory Distress Syndrome (ARDS) Interventions
Interventions
Closely Monitor Patient
ABG's (Arterial Blood Gases)
Oxygen
Assess for O2 Toxicity
Mechanical Ventilation
PEEP
Assess for Pneumothorax
Permissive Hypercapnia
Considerations
High Mortality Rate
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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
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2 mins
Chest Tubes: Management and Care
Confirm suction order
Assessment
Crepitus
Kinking
Shortness of Breath (SOB)
Infection
Excessive bubbling
Quick Interventions
If tube dislodges from patient, use petroleum gauze taped 3 ways
If drainage system is damaged, place disconnected drainage tube in sterile water
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1 min
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
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2 mins
Beta-2 Agonists
Short-Term Treatment
Terbutaline
Asthma
Tocolysis
Albuterol
Asthma
Long-Term Treatment
Salmeterol
Asthma
Chronic Obstructive Pulmonary Disease (COPD)
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3 mins
Cromolyn (Mast Cell Stabilizers)
Mechanism
Mast Cell Stabilizer
Indications
Asthma Prophylaxis
Bronchial Inflammation
Allergic Rhinitis
Side Effects
Cough
Bronchospasm
Consideration
Fixed Schedule Administration
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2 mins
Stages of Asthma Treatments
Mild Intermittent
Short-acting Inhaled Beta-Agonist
Mild Persistent
Low-Dose Inhaled Corticosteroid
Montelukast (Leukotriene Receptor Antagonist)
Moderate Persistent
Low to Medium-dose Inhaled Corticosteroid
Zileuton
Severe Persistent
High-Dose Inhaled Corticosteroid
Systemic Corticosteroids
Omalizumab (Allergies)
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2 mins

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