Tag: trachea

Dysphagia, Animation.

Dysphagia, Animation.

Dysphagia refers to a group of conditions characterized by difficulty swallowing. There are two main classes of problems that can lead to swallowing disorders: Neuromuscular problems: – Muscular disorders that affect skeletal muscles, such as muscular dystrophy, or myasthenia gravis… – Diseases of the nervous system that compromise the way

Anatomy and physiology of the respiratory system

Anatomy and physiology of the respiratory system

The main job of the lungs is gas exchange, pulling oxygen into the body and getting rid of carbon dioxide. Normally, during an inhale – the diaphragm contracts to pull downward and chest muscles contract to pull open the chest, which helps suck in air like a vacuum , and