Discover the signs, causes, and treatment options for agonal breathing, a critical respiratory pattern often seen in medical emergencies.
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.
Pleural Effusion: Overview and Practice Questions (2026)
Discover the causes, types, and treatments for a pleural effusion, the accumulation of excess fluid in the lung’s pleural cavity.
Are Pistachios Good for Your Lungs? (2026)
Explore the benefits of pistachios for lung health, including their antioxidant content and potential for reducing the risk of lung cancer.
Does Coughing Burn Calories? (2026)
Explore whether coughing burns calories, its impact on energy use, and its significance in daily calorie expenditure.
The 7 Parts of a Stethoscope Labeled: An Overview (2026)
Explore the parts of a stethoscope (labeled) and their essential roles in auscultation for accurate medical diagnosis and treatment.
World Lung Day: Theme, History, and Importance (2026)
Explore the significance of World Lung Day annually on September 25th to raise awareness and advocate for better respiratory health.
Pneumonia Diet: Top 10+ Best and Worst Foods to Eat (2026)
Explore the recommended pneumonia diet, including the best foods to mitigate symptoms and foods to avoid for better recovery.
Lobar Atelectasis (Lung Collapse): An Overview (2026)
Learn about lobar atelectasis, its causes, symptoms, diagnosis, and treatment options in this comprehensive guide.
Restrictive Lung Diseases: Overview and Practice Questions
Explore the causes, symptoms, and treatments of restrictive lung diseases to improve lung compliance and expansion.
Grossly Nonfocal: What Does it Mean? (2026)
Learn about grossly nonfocal, a medical term used to describe the absence of obvious, localized abnormalities upon initial examination.
The 10+ Signs of Dying from Aspiration Pneumonia (2026)
Explore the signs of dying from aspiration pneumonia and its risks, diagnosis, complications, and treatment, to improve patient outcomes.
Lung Infections: Overview and Practice Questions (2026)
Explore the key types of lung infections, including their causes, symptoms, treatment, and prevention strategies.
What is an Acute Exacerbation of COPD? (2026)
Learn about the symptoms, causes, and treatment options for an acute exacerbation of COPD, including when to seek medical attention.
Obstructive Lung Diseases: Overview and Practice Questions
Explore obstructive lung diseases, including their types, causes, symptoms, and the most effective treatment methods.
How Fast Does Emphysema Progress? (2026)
Explore the factors affecting the progression of emphysema, from early symptoms to advanced stages, and how to manage this condition.
Drug Overdose: Overview and Practice Questions (2026)
Learn about drug overdose: signs, risk factors, treatment, and prevention strategies to combat this critical public health issue.
Respiratory Care Research: Overview and Practice Questions
Explore the importance of respiratory care research in improving the diagnosis, treatment, and management of respiratory diseases.
What Does a Burnt Coil Do to Your Lungs? (2026)
Explore the impact of burnt vape coils on lung health, from harmful chemical exposure to potential long-term respiratory risks.
15+ Pulmonary Fibrosis Stage 4 Symptoms (and Treatment)
Discover pulmonary fibrosis stage 4 symptoms, including causes, treatments, and management strategies to improve quality of life.
Respiratory Therapists and COVID-19: An Overview (2026)
Explore the pivotal role of respiratory therapists in treating patients with COVID-19, from oxygen therapy to ventilator management.