Term
| The asbestes gets in lungs and macrophages then encase them and try to destroy them but cannot digest them so they eventually down the road could lead to neoplasm |
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Definition
| How does asbestes create cancer? |
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Term
1. Sternal angle anteriorly, Rib II articulates here can use reference for counting ribs
2. Separates the superior mediastinum from the inferior superior limit of the pericardium
3. arch of aorta
4. Superior vena cava penetrates the pericardium to enter heart
5. Trachea bifurcates into right and left lung
6. Superior limit of pulmonary trunk |
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Definition
| List the 6 important things that occur at the level of TIV and TV |
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Term
| The thoracic aorta (posterior intercostal), and internal thoracic arteries (anterior intercostal arteries) |
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Definition
| the arteries that supply thoracic wall arise from which two sources? |
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Term
| azygos vein, all intercostal veins merge into the Azygos |
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Definition
| What is the last major vein before entering the superior vena cava and what empties into this vein? |
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Term
| happens in elderly, the muscles in the neck become very well developed because they assist in breathing |
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Definition
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Term
| costotransverse joint (synovial) allows for gliding movement |
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Definition
| The joint which the tubercle of a rib and the transverse process of the related vertebra is called? |
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Term
O - Clavicle, sternum, and first 6 ribs
I - humerus
F - Shoulder adduction, internal rotation, and horizontal adduction
N - Lateral and medial pectoral nerve |
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Definition
| Name the origin, insertion, function and neural innervation of the pec major. |
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Term
O - ribs
I - coracoid process of the scapula
F - scapular depression, protraction and downward rotation
N - medical pectoral |
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Definition
| Name the Origin, insertion,function and nerve innervation of pec minor. |
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Term
O- lateral surface of upper 8 ribs
I - vertebral border of scapula
F -scapular protraction and upward rotation
N - Long thoracic nerve |
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Definition
| Name the Origin, insertion,function and nerve innervation of serratus anterior. |
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Term
| Costochondral - interchondral (hyaline cartilage) |
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Definition
| joint between costal cartilages of adjacent ribs (VII-X) |
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Term
| Costochondral - sternocostal |
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Definition
| joint between the upper seven and costal cartilages and the sternum. |
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Term
| the rib 1 joint is not synovial. |
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Definition
| what is different between the joint of rib 1 with the manubrium compared to the joints between the sternum and ribs 2-7? |
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Term
| In the costal groove along the inferior margin of the superior rib and pass between the inner two layers of muscle, remember VAN!! Vein is the most superior, then artery, then nerve |
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Definition
| How do the vein, artery and nerve supply sit in the intercostal space? |
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Term
| The internal and innermost muscles and the movement is down and in |
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Definition
| which two intercostal muscle are associated with exhalation? and what is the movement? |
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Term
| External costal muscle and it is out and up |
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Definition
| What intercostal muscle(s) is associated with inspiration? what is the movement? |
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Term
O- xiphoid process of sternum
I - costal margin of the thoracic wall vertebra of L region
F - aids in inspiration and recoils with expiration |
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Definition
| Name the Origin, insertion, and function of diaphargm? |
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Term
o - inferior border of ribs
I - superior border of ribs
F - forced inspiration
N - intercostal |
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Definition
| Name the Origin, insertion,function and nerve innervation of external intercostal |
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Term
o - inferior border of ribs
I - superior border of ribs
F - forced expiration
N - intercostal |
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Definition
| Name the Origin, insertion,function and nerve innervation of internal intercostal |
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Term
O - medial edge of costal groove of rib superior
I- internal aspect of superior surface of rib inferior
F - aids internal intercostals in expiration
N - intercostal |
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Definition
| Name the Origin, insertion,function and nerve innervation of innermost intercostal. |
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Term
| The anterior intercostal arteries...which branch off internal thoracic (Internal thoracic branches off the subclavians) |
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Definition
| Blood supply to anterior thoracic wall? where do the arteries branch from? |
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Term
1. superior epigastic (anterior abd wall)
2. Musculophrenic (goes through diaphragm) |
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Definition
| The internal thoracic arteries branch at the level of the 6th intercostal space and give rise to what arteries? and what do they supply? |
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Term
| Anterior intercostal veins, to the internal thoracic veins, which empty into the right and left brachiocephalic veins. |
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Definition
| How is blood brought back from anterior thoracic wall? |
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Term
| Posterior intercostal arteries, branching off the descending aorta. |
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Definition
| Blood supply to posterior thoracic wall? what does it branch off of? |
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Term
| Posterior intercostal veins, which empty into the bayous venous system, and azygos vein and empties into the posterior aspect of the superior vena cava. |
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Definition
| How is blood brought back from the posterior thoracic wall? |
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Term
| diaphragm, intercostals, and pec minor |
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Definition
| List the three main muscles that contract(inhalation) and relax (exhalation) when breathing. |
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Term
| The right primary brochus continues in a nearly vertical line, while the left veers more laterally. Important because objects aspirated will normally end up in the right bronchus or lung. |
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Definition
| What is the main difference between the right and left primary bronchus? and the significance? |
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Term
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Definition
| Each lung is divided into superior and inferior lobes by? |
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Term
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Definition
| Each lung is divided into superior and inferior lobes by? |
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Term
| The right lung has a horizontal fissure along with the oblique so the right lung has 3 lobes while the left just has 2 |
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Definition
| What is the difference between the right and left lung? |
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Term
| The pulmonary artery carries deoxygenated blood, while the veins carry oxygenated blood to the heart. |
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Definition
| What is strange about the pulmonary vein and arteries? |
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Term
| A depression called the cardiac notch |
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Definition
| What is special about the left lung, that the right does not have? |
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Term
| They reduce surface tension within the alveoli. They produce surfactant to help save energy and cause alveoli not to collapse after exhalation. |
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Definition
| what is special about pneumocyte type II? |
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Term
|
Definition
| What are type 1 pneumocytes like? |
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Term
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Definition
| Tertiary (segmental) bronchi, branch off secondary, and supply segments of lung tissue called? |
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Term
| compartments called lobules, which contain lymphatic, arterioles, venules, terminal bronchiloes, respiratory bronchioles, alveolar ducts, alveolar sacs, and then alveoli |
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Definition
| What does each bronchopulmonary segment consist of? |
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Term
|
Definition
| How many branches until the terminal bronchioles turn into respiratory? |
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Term
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Definition
| Trachea extends from larynx to? this is where it splits into bronchi |
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Term
| pseudostratified columnar with cilia and goblet cells |
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Definition
| what makes up the mucosa layer of the trachea? |
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Term
| loose connective tissue and seromucous glands |
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Definition
| what is the submucosa layer of trachea made of? |
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Term
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Definition
| what part of trachea binds it to other organs? |
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Term
| hyaline cartilage. Because the open part is there for the esophagus,and has trachealis smooth muscle. |
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Definition
| the 16 -20 incomplete rings of trachea are made of what? and why are they incomplete? |
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Term
|
Definition
| Adjacent brochopulmonary segments are separated by connective tissue called? |
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Term
|
Definition
| What is the basic structural unit of gas exchage? |
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Term
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Definition
| Condition that occurs when an artery in your lung becomes blocked, usually caused by one or more embolis. |
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Term
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Definition
| If a clot is moving around in the body, what is it called? |
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Term
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Definition
| What is the condition called when a clot blocks the bifurcation of the brochi tubes? |
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Term
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Definition
| Surgical technique for viewing the interior of the airways. |
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Term
|
Definition
| What is the internal cartilage at the bifurcation of trachea? |
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Term
| Rt. and left pulmonary arteries (right longer than the left) |
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Definition
| These originate from the pulmonary trunk and carry deoxygenated blood to lungs. |
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Term
| Pulmonary veins (superior and inferior), they begin at the hilum of the lung. |
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Definition
| What carries oxygenated blood from lungs to the heart? where do they begin? |
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Term
| bronchial arteries, that originate from the thoracic aorta. |
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Definition
| what supplies the lung with blood? |
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Term
| brochopulmonary lymph nodes |
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Definition
| Lymphatic vessels from the superficial plexus drain into this? which is located in hilum of lung |
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Term
| Both superficial and deep vessels from right and left lung drain into the brochomedistinal trunks, then to right lymphatic trunk or thoracic duct. |
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Definition
| Where do the lymphatic vessels of the lung drain to? |
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