Acute Lung Problems Flashcards
Excess fluid in the lungs resulting from inflammatory process (causes atelectasis and hypoxemia)
Pneumonia
Causes of pneumonia
infectious organisms (strep and staph are most common)
inhalation of irritants
Physical assessment findings of pneumonia
adventitious breath sounds: rales/crackles, rhonchi, or wheezing
Might have diminished breath sounds
dyspnea, increased RR, hypoxemia
Risk factors for pneumonia
age, smoking, comorbidities (COPD), anything that would decrease immune system (DM, HIV, lung cancer)
Ways to prevent ventilator-associated pneumonia (VAP)
mouth care: decreases bacteria in the mouth and risk for infection
Raise HOB and turn frequently: Keeps secretions moving
Protonix: decreases acid reflux and risk for aspiration
Hand hygiene
Caused by the coronavirus
Triggers inflammatory response in the respiratory tract
severe acute respiratory syndrome (SARS)
Diseases that require a N95 mask (airborne)
corona virus, TB, anthrax
Clinical manifestations of TB
Low-grade fever, night sweats, cough, nausea, anorexia, fatigue
Diagnostics for TB
Tuberculin (Mantoux) test - PPD induration of 10 mm or greater = positive for exposure but doesn’t mean you have the disease
Sputum culture - gold standard dx (negative culture means they aren’t infectious)
Interventions for TB
Meds: Isoniazid and Rifampin (antibiotics)
Education is priority so that they don’t expose other people and know how to take meds appropriately
Follow up visits: can’t take 9 months to eradicate TB
Localized area of lung destruction caused by liquefaction necrosis usually r/t bacteria
lung abscess
Interventions for lung abscess
drain abscess, antibiotics, frequent mouth care for Candida albicans (fungal infection from antibiotic use)
Bacterial infection from contaminated soil/livestock
Anthrax (Bacillus anthraces)
Progresses from flu like symptoms to respiratory collapse and septic shock
Collection of pus in pleural space
Pulmonary empyema
Caused by pulmonary infection, lung abscess, and infected pleural effusion
Interventions for pulmonary empyema
Drain it w/ thoracentesis, re-expand lung, control infection w/ antibiotics