Mosby Ch. 24 Respiration Flashcards
Inflammation of the tissue from foreign material entering the endotracheal tree
Aspiration Pneumonia
A fulminant form of respiratory failure characterized by acute lung inflammation and diffuse alveolar-capillary injury
Acute Respiratory Distress Syndrome
An abnormal dilation of the bronchi caused by a pus-producing infection of the bronchial wall
Bronchiectasis
Collection of air within the visceral pleura
Pt.’s w/ emphysema
Bleb
A condition that results when a bleb ruptures, allowing air to enter the pleural space from within the lung
Spontaneous Pneumothorax
What are the S/S of life-threatening pulmonary distress?
- ALOC
- Severe cyanosis
- Audible stridor
- One or Two word Dyspnea
- Tachycardia (>130) (SNS)
- Pale & Diaphoretic (SNS)
- Accessory muscle use
•Thin, barrel chest appearance •Nonproductive cough •wheezing and rhonchi •Pink complexion ("pink puffers") •Extreme Dyspnea on exertion •prolonged inspiration (pursed lip breathing)
Emphysema S/S
- Typically overweight
- Productive cough with sputum
- Coarse rhonchi
- Chronic cyanosist (“blue-bloaters”)
- Mild, chronic Dyspnea
- Resistance on inspiration
Chronic Bronchitis S/S
Thin walled cystic lesions in the lung
Often seen in pt’s w/ emphysema
Bullae
What is a sign of accessory muscle use in infants?
Head bobbing
Is it harder for a chronic bronchitis it to breath in or out?
Both
Increased air resistance during inspiration and expiration
Is it harder for a chronic emphysema it to breath in or out?
Out
Increased airway resistance only on exhalation
Acute asthma associated with
Respiratory arrest
Drop in BP
Reduced Cardiac Output
Near-Fatal Asthma
• Decreased LOC/ALOC/Agitation •Pale & Diaphoretic •Retractions •One or Two word Dyspnea •Flaccid Muscles •HR >130min •Resp >30min Pulsus Paradoxus >20mmHg •ETCO2 >45mmHg
S/S of Asthma
Cough Hemoptysis Dyspnea Hoarseness Dysphasia Weight Loss Weakness
S/S of lung cancer