RIBS AND THORACIC CAGE - Indiana Osteopathic Association
... diameter of the chest on inhalation. Bucket Handle: Affects transverse diameter, lower ribs (6-10). In “bucket handle” motion, the A-P axis that we define as passing from the back to the front of the rib does not exist. The ribs do expand laterally, but not about an A-P axis. ...
... diameter of the chest on inhalation. Bucket Handle: Affects transverse diameter, lower ribs (6-10). In “bucket handle” motion, the A-P axis that we define as passing from the back to the front of the rib does not exist. The ribs do expand laterally, but not about an A-P axis. ...
Trachea - ENT Lectures
... flattened in the ventro-dorsal direction. The trachea is divided into cervical and mediatinal parts, by a line along the superior thoracic aperture when the neck is held in vertical position. In children the thoracic part is a little shorter than the cervical part, while in adults the thoracic part ...
... flattened in the ventro-dorsal direction. The trachea is divided into cervical and mediatinal parts, by a line along the superior thoracic aperture when the neck is held in vertical position. In children the thoracic part is a little shorter than the cervical part, while in adults the thoracic part ...
THORACIC CAGE AND THORACIC INLET NOTE
... (breastbone) and thoracic vertebrae. Furthermore, the floor of the thoracic cavity (the diaphragm) is deeply invaginated inferiorly (i.e., is pushed upward) by viscera of the abdominal cavity. Consequently, nearly the lower half of the thoracic wall surrounds and protects abdominal rather than thora ...
... (breastbone) and thoracic vertebrae. Furthermore, the floor of the thoracic cavity (the diaphragm) is deeply invaginated inferiorly (i.e., is pushed upward) by viscera of the abdominal cavity. Consequently, nearly the lower half of the thoracic wall surrounds and protects abdominal rather than thora ...
The pleura
... with splanchnic mesoderm that forms the visceral pleura, while the thoracic wall will be lined by parietal pleura. This also demonstrates how the two layers of pleura are continuous with each other at the root of the lung ...
... with splanchnic mesoderm that forms the visceral pleura, while the thoracic wall will be lined by parietal pleura. This also demonstrates how the two layers of pleura are continuous with each other at the root of the lung ...
Blunt Force Traumatic Injuries of the Chest
... pneumothorax; (2) Mechanical injuries of the cardiovascular system, which will include the mediastinum. This is primarily due to the fact the most common cause of a widen mediastinum is aortic rupture. We will also discuss the mechanisms of chest injury. II. Musculoskeletal Anatomy of the Thorax A. ...
... pneumothorax; (2) Mechanical injuries of the cardiovascular system, which will include the mediastinum. This is primarily due to the fact the most common cause of a widen mediastinum is aortic rupture. We will also discuss the mechanisms of chest injury. II. Musculoskeletal Anatomy of the Thorax A. ...
6. Muscles of the Thoracic Wall - Yeditepe University Pharma Anatomy
... One of the principal functions of the thoracic wall and the diaphragm is to alter the volume of the thorax and thereby move air in and out of the lungs. During breathing, the dimensions of the thorax change in vertical, lateral, and A-P directions. Diaphragm contracts Depression Diaphragm relaxes ...
... One of the principal functions of the thoracic wall and the diaphragm is to alter the volume of the thorax and thereby move air in and out of the lungs. During breathing, the dimensions of the thorax change in vertical, lateral, and A-P directions. Diaphragm contracts Depression Diaphragm relaxes ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... the lung almost to the hilum and separates the inferior and superior lobes. After death the lung collapses to variable degree and diaphragm rises. Thus the upper end of the oblique fissure is often at the level of third thoracic vertebra in the cadaver. Right lung is divided by oblique fissure and t ...
... the lung almost to the hilum and separates the inferior and superior lobes. After death the lung collapses to variable degree and diaphragm rises. Thus the upper end of the oblique fissure is often at the level of third thoracic vertebra in the cadaver. Right lung is divided by oblique fissure and t ...
NSC 201 - National Open University of Nigeria
... There are two forms of evaluation of the progress you are making in this course. The first are the series of activities, assignments and end of unit, computer or tutor marked assignments, and laboratory practical sessions and report that constitute the continuous assessment that all carry 30% of the ...
... There are two forms of evaluation of the progress you are making in this course. The first are the series of activities, assignments and end of unit, computer or tutor marked assignments, and laboratory practical sessions and report that constitute the continuous assessment that all carry 30% of the ...
larynx
... • bases formed in the 4th month • only cellulae ethmoidales partially developed • finished after puberty ...
... • bases formed in the 4th month • only cellulae ethmoidales partially developed • finished after puberty ...
Rescue Breathing for Laryngectomees and other
... them as a neck breather. It is also important for them to carry a list of their medical conditions, the medication they take, the names of their doctors and contact information. They should also communicate their needs ahead of time by calling the national or local emergency services, the police dep ...
... them as a neck breather. It is also important for them to carry a list of their medical conditions, the medication they take, the names of their doctors and contact information. They should also communicate their needs ahead of time by calling the national or local emergency services, the police dep ...
Costovertebral joints
... The subcostals blend in with the innermost intercostals and have the same fiber orientation Subcostals extend from one rib to the second or third below Transversus thoracis consists of 4-5 slips of muscle on the deep surface of the thoracic wall The slips radiate outwardly from the posteroinferior a ...
... The subcostals blend in with the innermost intercostals and have the same fiber orientation Subcostals extend from one rib to the second or third below Transversus thoracis consists of 4-5 slips of muscle on the deep surface of the thoracic wall The slips radiate outwardly from the posteroinferior a ...
Part 1 The Thorax - Blackwell Publishing
... 4◊◊the 5th left intercostal space 3.5in (9cm) from the midline (corresponding to the apex beat). The left border of the heart (indicated by the curved line joining points 1 and 4) is formed almost entirely by the left ventricle (the auricular appendage of the left atrium peeping around this border s ...
... 4◊◊the 5th left intercostal space 3.5in (9cm) from the midline (corresponding to the apex beat). The left border of the heart (indicated by the curved line joining points 1 and 4) is formed almost entirely by the left ventricle (the auricular appendage of the left atrium peeping around this border s ...
Dr.Kaan Yücel yeditepepharmanatomy.wordpress.com Thoracic
... thoracic vertebræ and the posterior parts of the ribs. Anterior surface is formed by the sternum and costal cartilages. Lateral surfaces are formed by the ribs, separated from each other by the intercostal spaces, eleven in number, which are occupied by the intercostal muscles and membranes. The tru ...
... thoracic vertebræ and the posterior parts of the ribs. Anterior surface is formed by the sternum and costal cartilages. Lateral surfaces are formed by the ribs, separated from each other by the intercostal spaces, eleven in number, which are occupied by the intercostal muscles and membranes. The tru ...
Mediastinum
... 2- Thoracic aorta (from arch of aorta) 3- Thoracic duct (left lymphatic) starts at the abdomen and then it will go up. 4- Sympathetic trunks (extending from the base of the skull then on both sides of the vertebral column and end at the tip of the coccyx). - Sympathetic trunk is beaded these beads a ...
... 2- Thoracic aorta (from arch of aorta) 3- Thoracic duct (left lymphatic) starts at the abdomen and then it will go up. 4- Sympathetic trunks (extending from the base of the skull then on both sides of the vertebral column and end at the tip of the coccyx). - Sympathetic trunk is beaded these beads a ...
anatomy of tracheobronchial tree
... to lower end of cricoid by cricotracheal ligament LAST TRACHEAL CARTILAGE-thick and broad in midlle, lower border is prolonged to a triangular hook shaped process which curves downward and backward between two bronchi ...
... to lower end of cricoid by cricotracheal ligament LAST TRACHEAL CARTILAGE-thick and broad in midlle, lower border is prolonged to a triangular hook shaped process which curves downward and backward between two bronchi ...
The respiratory system of the Carolina locust
... As we have seen, the first thoracic spiracle (Plate II, Fig, 11) ...
... As we have seen, the first thoracic spiracle (Plate II, Fig, 11) ...
Document
... • Heart:-The apex of the heart is first determined, either by its pulsation or as a point in the fifth interspace, 9 cm. • The position of the various orifices is as follows: The pulmonary orifice is situated in the upper angle of the third left sternocostal articulation; the aortic orifice is a lit ...
... • Heart:-The apex of the heart is first determined, either by its pulsation or as a point in the fifth interspace, 9 cm. • The position of the various orifices is as follows: The pulmonary orifice is situated in the upper angle of the third left sternocostal articulation; the aortic orifice is a lit ...
Week 2 Notes - UWI St. Augustine
... • Prolonged intrauterine asphyxia may also produce irreversible changes in the type II alveolar cells, making them incapable of producing surfactant. • PATHOPHYSIOLOGY: • Lack of surfactant causes the lungs to collapse with each breath. • SYMPTOMS: Look for the following symptoms in the baby • Tachy ...
... • Prolonged intrauterine asphyxia may also produce irreversible changes in the type II alveolar cells, making them incapable of producing surfactant. • PATHOPHYSIOLOGY: • Lack of surfactant causes the lungs to collapse with each breath. • SYMPTOMS: Look for the following symptoms in the baby • Tachy ...
4_Diaphragm
... compressed, and its passage upward within the thoracic duct is aided by the negative intrathoracic pressure. The presence of valves within the thoracic duct prevents ...
... compressed, and its passage upward within the thoracic duct is aided by the negative intrathoracic pressure. The presence of valves within the thoracic duct prevents ...
NB - 4Drs
... that is innervated by autonomic nervous system. It has two dilatations, one at the middle and the other at the end of the trachea. The latter is called carina from the inside. N.B.: the histology of the main bronchus is the same as the trachea except that in the bronchus, the C shaped cartilage wh ...
... that is innervated by autonomic nervous system. It has two dilatations, one at the middle and the other at the end of the trachea. The latter is called carina from the inside. N.B.: the histology of the main bronchus is the same as the trachea except that in the bronchus, the C shaped cartilage wh ...
I. Lung and its pleura
... - Both lungs are supplied by the anterior and posterior pulmonary plexuses. a. Sympathetic component (2 - 5 thoracic sympathetic ganglia) Causes broncho-dilatation. b. Parasympathetic component (vagi) Causes bronchoconstriction + Increases the secretion of the glands. ...
... - Both lungs are supplied by the anterior and posterior pulmonary plexuses. a. Sympathetic component (2 - 5 thoracic sympathetic ganglia) Causes broncho-dilatation. b. Parasympathetic component (vagi) Causes bronchoconstriction + Increases the secretion of the glands. ...
Pleural Cavity and Lungs - Dr. Sholley
... Lymphatic vessels on the surface of the lung (deep plexus) can be seen as blackened intersecting lines due to the presence of inhaled dust and carbon particles. Lymph fluid from these plexi travel to pulmonary nodes, which are located in the substance of the lung and can be observed as blackened ...
... Lymphatic vessels on the surface of the lung (deep plexus) can be seen as blackened intersecting lines due to the presence of inhaled dust and carbon particles. Lymph fluid from these plexi travel to pulmonary nodes, which are located in the substance of the lung and can be observed as blackened ...
PART ONE - WikiEducator
... Respiration is the breathing in and out of the organism. It is the exchange of air between the organism and its environment in order for it to survive. The respiratory system consists primarily of the lungs, a rib cage, the abdomen and associated muscles namely, the scalenes, the pectoralis minor, i ...
... Respiration is the breathing in and out of the organism. It is the exchange of air between the organism and its environment in order for it to survive. The respiratory system consists primarily of the lungs, a rib cage, the abdomen and associated muscles namely, the scalenes, the pectoralis minor, i ...
Chapter 10
... • Center to ______________ • CR to _________ • IR _________shoulder center to cassette • Suspend respiration on _____________ ...
... • Center to ______________ • CR to _________ • IR _________shoulder center to cassette • Suspend respiration on _____________ ...
- University of Warwick
... cartilages, where they reach the inner surfaces of the muscles and lie between them and the pleura. Near the sternum, they cross in front of the internal mammary artery and pierce the internal intercostals, the anterior intercostals membranes, and pectoralis major, and supply the integument of the f ...
... cartilages, where they reach the inner surfaces of the muscles and lie between them and the pleura. Near the sternum, they cross in front of the internal mammary artery and pierce the internal intercostals, the anterior intercostals membranes, and pectoralis major, and supply the integument of the f ...
Respiratory system
The respiratory system (called also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for the process of respiration in an organism. The respiratory system is involved in the intake and exchange of oxygen and carbon dioxide between an organism and the environment.In air-breathing vertebrates like human beings, respiration takes place in the respiratory organs called lungs. The passage of air into the lungs to supply the body with oxygen is known as inhalation, and the passage of air out of the lungs to expel carbon dioxide is known as exhalation; this process is collectively called breathing or ventilation. In humans and other mammals, the anatomical features of the respiratory system include trachea, bronchi, bronchioles, lungs, and diaphragm. Molecules of oxygen and carbon dioxide are passively exchanged, by diffusion, between the gaseous external environment and the blood. This exchange process occurs in the alveoli (air sacs) in the lungs.In fish and many invertebrates, respiration takes place through the gills. Other animals, such as insects, have respiratory systems with very simple anatomical features, and in amphibians even the skin plays a vital role in gas exchange. Plants also have respiratory systems but the directionality of gas exchange can be opposite to that in animals. The respiratory system in plants also includes anatomical features such as holes on the undersides of leaves known as stomata.