Thelungs TheupperlobeThemiddlelobeThelowerlobe Theupperlobe Thelowerlobe Thepleura doubleadoublelayeredsac Encasethelungs Whatwillhappenwhenthepleuraisbroken?GetapneumothoraxChestpainshortnessofbreathrespiratoryandcirculatorydisorders Thelungsarelocatedinthethoraciccavity.Thelungsareseparatedfromtheabdominalcavityby...
The right and left pleurae, which enclose the right and left lungs, respectively, are separated by the mediastinum. The pleurae consist of two layers. The visceral pleura is the layer that is superficial to the lungs, and extends into and lines the lung fissures. In contrast, the parietal ...
The right ventricle has a ___ muscular wall than the left ventricle.Gas exchange in the lungs occurs by ___. Oxygenated blood travels back to the heart where it enters the ___ of the heart.The two sides of the heart are separated by the ___. This structure prevents the mixing of o...
muscular wall than the left ventricle.Gas exchange in the lungs occurs by __. Oxygenated blood travels back to the heart where it enters the... of the heart.The two sides of the heart are separated by the . This structure prevents the mixing of oxygenated and deoxygenated blood. Oxygenated...
The lungs are located in the anterior part of the body cavity; in mammals and man, they are located in the thorax, which is separated from the abdominal cavity by the diaphragm. Externally, the lungs are covered with a serous membrane called the pleura. The lungs are usually paired, ...
Human lungs are divided into right and left lungs, and further subdivided into lobes. The right and left lung are not symmetrical, since your right lung has three lobes and your left lung has two. The lobes on both sides of your lungs are separated by fissures. The oblique fissure separate...
In humans the two lungs lie within the chest, separated by the heart and mediastinum. The right lung has three lobes and the left lung two. A bronchus, an artery, and a vein enter each lung medially at the hilum; each branches again and again as it enters the lobules and smaller div...
The Lungs The Lungs, roughly conical in shape, occupy the thoracic cavity, being separated from one another by the mediastinum. The right lung is broader, shorter, and slightly larger than the left. The apex projects into the root of the neck, corresponding posteriorly to the spine of the ...
The lungs of the possum are composed of numerous large respiratory sacs which are separated by connective tissue septa in which the capillaries are located. The sacs, as in other species, are lined with squamous cells and surfactant secreting cells. It is proposed that the structure of the ...
Answer to: Fill in the blank. The atria are separated by a thin muscular wall called the ___; the ventricles are separated by a thick...