Respiratory System 3, Pleural membranes скачать в хорошем качестве

Respiratory System 3, Pleural membranes

Pleural membranes and ventilation MCQs. Please leave answers in the comments section for marking. Identify one true statement; a. the visceral pleural membrane is firmly attached to the surface of the lung. b. the parietal pleural membrane is firmly attached to the surface of the lung c. the two pleural membranes are connected to each other with tough connective tissues d. there is a physiological space between the two pleural membranes Pain in pleurisy is mostly generated in the a. intercostal muscles b. parietal pleura. c. visceral pleura d. lung parenchyma Pneumothorax is; a. air in the circulatory system b. over inflation of the lung c. air in the potential pleural space. d. air in the subcutaneous tissues The superior surface of the diaphragmatic muscle is covered with a. pericardium b. parietal pleura. c. visceral pleura d. keratinised squamous epithelium 0:00 Introduction 0:23 Pleural membranes sometimes refered to as the 'pleura' 1:04 Remember P for Parietal and Perimeter 1:23 Each lung has an independent pleural membrane 1:44 Parietal pleural menabrane is firmly attached to chest wall and diaphramatic surface 2:36 Visceral pleural membrane 2:44 Visceral pleura follows and is firmly attached to the lung surface 3:16 Two separate pleural cavities, one Yor each lung 4:08 Parietal pleura and chest wall carinot 4:44 example of a potential space 5:19 healthy lungs are pink 8:25 Expansion of the lung reduces the air pressure inside the lung 9:06 Boyle's Law - increasing the volume will reduce the pressure 9:20 Boyle's law - decrease in volume will increase the pressure 9:46 Nociceptors - pain recepters, generate pain 9:54 Parietal pleura is extremely sensitive to pain 11:25 i.e. there is a potential space 11:46 Normally there is no space between the parietal and visceral plaural membranes 12:06 Air gets through the wound and takes up space 13:21 Mediastinal shift 14:31 Pleurisy, or pleuritis - inflammation of the pleural membranes