‎ميان‎ on Instagram‎: ".المقطع كامل بل الستوري 💖👆 The lungs are inside the chest, protected by the ribcage and wrapped in a membrane called the pleura. The lungs look like giant sponges. They are filled with thousands of tubes, branching smaller and smaller. The smallest components of all are the air sacs, called ‘alveoli’. Each one has a fine mesh of capillaries. This is where the exchange of oxygen and carbon dioxide takes place. • The breathing muscles To stay inflated, the lungs rely on a

Terrifying History on Instagram: "In 2023, Virginia McCullough, a woman from Great Baddow, Essex, was sentenced for the deaths of her parents, John and Lois McCullough, who had actually died in 2019. For nearly four years, McCullough had concealed their deaths, continuing to live in the family home and maintaining the facade that they were still alive. To avoid suspicion, she told neighbors and acquaintances that her parents were unwell, had moved away, or were in care. She managed their finance

GSR AIIMS on Instagram: "📝 Short Clinical Note – Chest Retractions in Newborn👇👇 🔹 Definition: Chest retractions are visible inward movement of the chest wall during inspiration, indicating increased work of breathing. 🔹 Types: Subcostal – below the rib cage Intercostal – between ribs Substernal – below sternum Suprasternal – above sternum Credit @talim_nursing_stm 🔹 Causes: Respiratory Distress Syndrome (RDS) Pneumonia Bronchiolitis Meconium Aspiration Airway obstruction 🔹 Clinical Signif