Respiratory Basics
What are hallmark respiratory signs?
Dyspnea, tachypnea, hypoxia, accessory muscle use, abnormal breath sounds
What does CPAP stand for?
Continuous positive airway pressure
What is the priority of care for a laryngectomy patient?
Airway
What refractive disorder causes nearsightedness?
Myopia
What type of hearing loss involves inner ear or nerve damage?
Sensorineural
Name two late signs of respiratory distress.
cyanosis, confusion, fatigue, decreased LOC
What is the main difference between CPAP and BiPAP?
BiPAP has different inspiratory and expiratory pressures
How does a laryngectomy patient breathe?
Through a stoma
What condition causes clouding of the lens?
Cataracts
What test compares air vs bone conduction?
Rinne test
What diagnostic tests assess oxygenation and ventilation?
Pulse oximetry and ABGs
Which condition commonly uses CPAP?
Obstructive sleep apnea
Why should you never suction the nose or mouth of a laryngectomy patient?
Airway is through the stoma
Flashes of light and floaters indicate what emergency?
Retinal detachment
What condition causes vertigo, tinnitus, and hearing loss?
Meniere’s disease
What general measures help prevent respiratory infections?
Vaccines, hand hygiene, smoking cessation, incentive spirometry
Which condition commonly requires BiPAP?
COPD exacerbation or respiratory failure
Early signs of respiratory infection include what?
Mild fever and dry cough
What type of glaucoma is an acute emergency?
Closed-angle glaucoma
Priority nursing concern for vertigo patients?
Fall risk
What is the priority nursing focus in all respiratory conditions?
Airway and oxygenation
What patient teaching is required for CPAP/BiPAP?
Mask fit, skin care, equipment cleaning, compliance
Late signs of respiratory infection in older adults include what?
Hypoxia and confusion
What assessment tool screens for macular degeneration?
Amsler grid
How should nurses communicate with hearing-impaired patients?
Face patient, speak clearly, use assistive devices