Learn where esophageal cancer spreads first, common sites of metastasis, and why early detection is critical for better outcomes.

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.
Learn where esophageal cancer spreads first, common sites of metastasis, and why early detection is critical for better outcomes.
Learn the causes, treatments, and recovery tips for safely removing fluid from the lungs and restoring healthy breathing.
Discover how pressure-controlled ventilation works, its benefits, and when it’s used to protect patients from high airway pressures.
Learn how volume-controlled ventilation works, when it’s used, and why it’s essential in critical care and surgical settings.
Explore the types and importance of Cardiovascular Life Support, from Basic Life Support to advanced protocols, for optimal patient care.
Learn how Narcan (Naloxone) reverses opioid overdoses, restores breathing, and plays a vital role in respiratory care and patient survival.
Learn how long it takes to drain fluid from the lungs, including procedure times, recovery, and factors that affect the timeline.
Defibrillation is a life-saving procedure that restores normal heart rhythm during cardiac arrest and is vital in respiratory care.
Discover what the larynx is, how it functions, and why it plays a vital role in respiratory therapy and airway management.
Explore acute respiratory distress syndrome (ARDS): Causes, symptoms, diagnosis, and treatments for this life-threatening lung condition.
Discover practical tips for healthy lungs to boost breathing, prevent respiratory issues, and improve overall lung function.
Learn how long to use an incentive spirometer after surgery to aid recovery, prevent complications, and improve lung function.
Discover the causes, symptoms, and treatment options for CPAP belly syndrome to relieve bloating and discomfort from CPAP therapy.
Learn how to tell if shortness of breath is caused by heart or lung issues, including key symptoms and when to seek medical help.
Learn the common causes of constant throat mucus—postnasal drip, allergies, reflux—and proven tips to clear it for good.
Learn what a tension pneumothorax is, its symptoms, causes, and why immediate treatment is critical to save a patient’s life.
Learn how serious a fungal lung infection can be, its symptoms, risks, and why early treatment is crucial for recovery.
Learn effective tips and remedies to relieve bronchitis symptoms fast and speed up your recovery naturally and safely.
Discover how long it takes for your ribs to heal after lung surgery and what to expect during the recovery process.
Explore a comprehensive list of respiratory therapy formulas and calculations to improve clinical accuracy and decision-making.