THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -A pleura is a serous membrane that folds back on itself to form a two-layered membranous pleural sac. The outer layer is called the parietal pleura and attaches to the chest wall. The inner layer is called the visceral pleura and covers the lungs, blood vessels, nerves, and bronchi.

Detailed explanation-2: -Your pleura is a large, thin sheet of tissue that wraps around the outside of your lungs and lines the inside of your chest cavity. Between the layers of the pleura is a very thin space. Normally it’s filled with a small amount of fluid.

Detailed explanation-3: -The pleural cavity consists of a double-layered membrane lining the inside of the thoracic cavity (parietal pleura) and the outside of the lung surface (visceral pleura). Each pleural membrane consists of a layer of mesothelial cells lined with a brush border of microvilli, and several noncellular layers.

Detailed explanation-4: -The pleura are two thin sheets of tissue that separate the lungs and ribcage. One is attached to the ribcage and the other is attached to the lungs. Between the pleural sheets is a thin layer of liquid that lubricates the pleura, helping to reduce friction when you breathe in and out.