The principles of mechanical ventilation include ventilation, oxygenation, respiration, lung compliance, airway resistance, and more.
John Landry, BS, RRT
John Landry is a registered respiratory therapist from Memphis, TN, and has a bachelor’s degree in kinesiology. He enjoys using evidence-based research to help others breathe easier, live healthier, and improve their overall quality of life.
Why is Surgical Removal of Lung Cancer Ineffective? (2026)
Discover why surgery alone is often ineffective for lung cancer treatment, especially in advanced or inoperable cases.
How Does Lung Cancer Affect the Respiratory System? (2026)
Learn how lung cancer impacts breathing, damages lung tissue, and disrupts the respiratory system’s ability to function properly.
Can You Donate a Lung to a Family Member? (2026)
Learn if you can donate a lung to a family member, how the process works, and who qualifies for living lung donation.
Reasons Why You Would Be Referred to a Thoracic Surgeon
Discover the common reasons why your doctor may refer you to a thoracic surgeon for evaluation or specialized chest treatment.
What Percentage of Lung Masses Are Cancerous? (2026)
Learn what percentage of lung masses are cancerous, the key risk factors, and how early detection impacts outcomes.
Can Adenocarcinoma Lung Cancer Be Cured? (2026)
Can adenocarcinoma lung cancer be cured? Learn about treatment options, survival rates, and the impact of early detection.
How Long Can You Live With a Collapsed Lung? (2026)
Learn how long you can live with a collapsed lung, what affects survival, and why timely treatment is critical for recovery.
Spitting Up Blood Only in the Morning After Waking Up (2026)
Waking up with blood in your spit? Learn the common causes of spitting up blood only in the morning and when to see a doctor.
Blood in Sputum Without a Cough: Causes and Treatment (2026)
Discover the possible causes of blood in your sputum without a cough, when to seek help, and how doctors diagnose and treat this symptom.
The 10 Best Pulse Oximeters for Home Use (2026)
Discover the best pulse oximeters for home use to monitor your oxygen levels and pulse rate quickly, easily, and accurately.
World Bronchiectasis Day: Raising Global Awareness (2026)
Learn about World Bronchiectasis Day, its mission to raise awareness, improve care, and support those living with this chronic lung disease.
Top 10 Cities With the Most Asthma-Related Deaths (2026)
Discover which U.S. cities have the highest asthma-related death rates and the factors driving these alarming disparities.
Is Air a Compound or a Mixture? (2026)
Discover if air is classified as a compound or mixture by exploring its composition and understanding the key differences between the two.
Humidifier vs. Dehumidifier: What’s the Difference? (2026)
Learn the key differences between humidifiers and dehumidifiers to improve indoor air quality and comfort in your home.
Is Air Homogeneous or Heterogeneous? (2026)
Is air a homogeneous or heterogeneous mixture? Discover the science behind air’s composition and what sets it apart.
Spontaneous Pneumothorax: Causes, Symptoms, and Treatment
Discover the causes, symptoms, treatment options, and prevention tips for a spontaneous pneumothorax in this comprehensive guide.
Nebulizer vs. Humidifier: What’s the Difference? (2026)
Learn the key differences between nebulizers and humidifiers, including their uses, benefits, and when to use each one.
How to Increase Lung Capacity: Top 13 Proven Methods (2026)
Discover effective, science-backed ways to increase lung capacity through exercise, breathing techniques, diet, and lifestyle habits.
Mastering Complex Material in Respiratory Therapy School
Struggling in RT school? Discover tips to master concepts, ease test anxiety, and build confidence for exam and clinical success.