What Is the Respiratory System? The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All the cells in your body need ...

The air quality index (AQI) in Delhi often reaches hazardous levels during certain times of the year. This rising AQI has put its residents at risk of various health issues, particularly respiratory ...

While Covid-19 cases continue to surge, we need to be even more vigilant, while staying at home and keeping ourselves healthy and fit. While eating right and exercising ensures our bodies and minds ...

For the majority, breathing is an unconscious process, overlooked in daily life. However, the method of respiration, whether through the nose or mouth, can significantly influence an individual's ...

Measurement of respiratory rate is a vital sign. Nurses need to understand the anatomy and physiology of normal breathing to measure respiratory rate and interpret findings. The second in our ...

Yoga and pranayama (breathing exercises) are not just relaxation techniques—they’re also powerful practices that can help preserve and enhance respiratory health. By incorporating these routines into ...

Part of Biology (Single Science) Cells, organ systems and ecosystems The air that enters the nasal cavity flows down the trachea. The trachea has a number of adaptations: cartilage rings in the walls ...

The respiratory system has a key role in gaseous exchange but also helps to regulate blood pH, control blood pressure and provide non-specific immune defence mechanisms. Like all organ systems, it ...

While COVID-19 cases continue to surge, breathing exercises are a great way to develop the lungs as they improve lung muscles, and clear out any secretion. While COVID-19 cases continue to surge, ...

Breathing through the nose is significantly healthier than mouth breathing. Nose breathing filters, humidifies, and warms the air, making oxygen absorption more efficient and protecting the lungs from ...