WebDiaphragmatic surface Anterior border Cardiac notch Inferior border Hilum of lung Root of lung Lingula of left lung Superior lobe (upper lobe) Middle lobe (only on right) Inferior lobe (lower lobe) Oblique fissure Horizontal … WebThe diaphragm is the flat, dome-shaped muscle located at the base of the lungs and thoracic cavity. The lungs are enclosed by the pleurae, which are attached to the mediastinum. The right lung is shorter and wider than the …
Chapter 19: The Respiratory System Flashcards Quizlet
WebAug 6, 2015 · Entrapment of inferior hypophyseal artery against the diaphragmatic notch because of enlarging tumor Q Name an important iatrogenic cause for pituitary apoplexy ? Dynamic testing for anterior pituitary can lead to pituitary apoplexy. This must be kept in mind while testing for anterior pituitary functions. WebApr 15, 2024 · Pathophysiology Some postulate that a gradual enlarging pituitary tumor becomes impacted at the diaphragmatic notch, compressing and distorting the hypophyseal stalk and its vascular supply. This deprives the anterior pituitary gland and the tumor itself of its vascular supply, apoplectically causing ischemia and subsequent necrosis. how fast is porsche 911
The Lungs Anatomy and Physiology II - Lumen Learning
WebMar 7, 2024 · The diaphragm is the dome-shaped skeletal muscle that separates the thoracic cavity from the abdominal cavity, enclosing the inferior thoracic aperture. Terminology On chest imaging, in particular chest radiography, an imaginary anteroposterior halfway line divides the diaphragm into two, forming the left and right hemidiaphragms . In anatomy, the costophrenic angles are the places where the diaphragm (-phrenic) meets the ribs (costo-). Each costophrenic angle can normally be seen as on chest x-ray as a sharply-pointed, downward indentation (dark) between each hemi-diaphragm (white) and the adjacent chest wall (white). See more The costodiaphragmatic recess, also called the costophrenic recess or phrenicocostal sinus, is the posterolateral fringe of the pleural space, a potential space around the lung inside the pleural cavity. … See more Pleural effusions collect in the costodiaphragmatic recess when in standing position, and present on plain X-rays as "blunting" of the costophrenic angle. A thoracocentesis (pleural tap) is often performed here … See more • "Anatomy diagram: 02101.002-1". Roche Lexicon - illustrated navigator. Elsevier. Archived from the original on 2012-07-22. • Diagram (Question #4, item E) See more The lungs expand into this recess during forced inspiration; however, the recess never gets filled completely. During expiration, it … See more • Thoracentesis • Costomediastinal recess • Cardiophrenic angle See more WebA hiatal hernia is an anatomical abnormality in which part of the stomach protrudes through the diaphragm and up into the chest. Although hiatal hernias are present in … how fast is perseverance traveling