Respiratory Therapy Blog
Interstitial Lung Disease: Overview and Practice Questions
Learn what interstitial lung disease is, its causes, imaging features, and why it’s important in respiratory care and therapy practice.
How to Perform a Patient Assessment: An Overview (2026)
Learn how to perform a patient assessment in respiratory care with step-by-step guidance on evaluation and clinical care planning.
Hemothorax: Overview and Practice Questions (2026)
Learn what a hemothorax is, its causes, symptoms, and why it matters in respiratory care and patient management.
Arterial Blood Gas (ABG) Practice Questions and Answers
Boost your ABG interpretation skills with these practice questions and answers on acid-base balance, oxygenation, and sampling techniques.
Fenestrated Tracheostomy Tube: Purpose and Function
Learn what a fenestrated tracheostomy tube is, how it works, and why it’s used for speech, weaning, and decannulation.
Subcutaneous Emphysema: Overview and Practice Questions
Learn what subcutaneous emphysema is, its causes, clinical signs, and why it matters in mechanical ventilation and respiratory care.
Cape Cyanosis: Clinical Presentation, Causes, and Treatment
Learn what cape cyanosis is, how it presents, its underlying causes, pathophysiology, and why it signals a serious oxygenation emergency.
Acute Bronchitis: Overview and Practice Questions (2026)
Learn about acute bronchitis, including causes, symptoms, treatment, and why it is important in respiratory care and clinical practice.
Are the Lungs a Muscle? (2026)
Learn whether the lungs are a muscle, how they function in breathing, and which muscles actually control airflow in the body.
PRN Meaning: Medical Abbreviation and Definition (2026)
Explore the medical abbreviation and meaning of PRN in healthcare, a Latin phrase that stands for “pro re nata,” which means “as needed.”
Respiratory Therapist Salary: Listed by State (2026)
Discover the average respiratory therapist salary for each state and the factors that affect the annual and hourly rates.
Phlegm After Eating: Causes, Treatment, and Prevention
Learn why phlegm increases after eating, including common triggers like reflux, food sensitivities, and respiratory conditions.
Monitoring During Mechanical Ventilation: An Overview (2026)
Learn how mechanical ventilation monitoring ensures patient safety by tracking ventilation, oxygenation, hemodynamics, and clinical trends.
The 7 Potential Benefits of Cloves for Lung Health (2026)
Discover the potential benefits of cloves for lung health, including anti-inflammatory, antioxidant, and immune-supporting properties.
Gastroesophageal Reflux Disease (GERD) and the Lungs (2026)
Learn what GERD is, how it affects the lungs, and why it matters in respiratory care, asthma, chronic cough, and aspiration risk.
Can a Mute Person Cough? (2026)
Learn whether a mute person can cough, how the cough reflex works, and why speech ability does not affect this protective airway response.
Lung Sounds: Types and Causes During Auscultation (2026)
Learn the types of lung sounds, what causes them, and how auscultation helps identify respiratory conditions early and accurately.
Vesicular Breath Sounds: Overview and Practice Questions
Learn what vesicular breath sounds are, how they form, and why changes in these soft, low-pitched sounds can signal early lung problems.
Bronchovesicular Breath Sounds: Overview and Practice Questions
Learn what bronchovesicular breath sounds are, where they’re normally heard, and why their presence elsewhere may signal early lung disease.
Bronchial Breath Sounds: Overview and Practice Questions
Learn what bronchial breath sounds are, how they form, and why hearing them in the lung periphery signals consolidation or atelectasis.