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| the aorta arises from the |
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| the pulmonary veins bring blood to the |
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| the first vessel to branch off the aortic arch is the |
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| what is the cheif muscle of respiration? |
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| the superior vena cava is formed by the juction of the |
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| what makes up the apex of the heart? |
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| collateral circulation between the inferior vena cava and the superior vena cava is supplied by the |
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which isnt a mediastinal structure?
heart
lungs
trachea
thymus gland |
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the thickest, strongest muscle in the heart is located in the
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| what is located between the thoracic vertebrae and the trachea? |
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| the heart is lined by a serous membrane called the |
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| the _____ is the middle muscular layer of the heart wall. |
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| the _________ acts as a passageway for vessels and nerves to enter and exit the lungs. |
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| the four ___________ bring oxygenated blood to the left atrium |
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| _________ is located between the pericardium and the heart wall and is most prominent around the inflow and outflow of the heart |
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| another name for the medial angle of the lung is... |
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| the _______ supplies blood to the right atrium and right ventricle of the heart |
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| within the mediastinum, clusters of __________ are clumped around the great vessels, esophagus, bronchi, and corina. |
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| the aperture known as the _____________ allows for passage of nerves, vessels, and viscera from the neck into the thoracic cavity |
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| the lateral angle of the lung is termed the __________ |
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deep pockets or recesses of the pleural cavities are the costomediastinal and ____________________
recesses. |
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| the secondary bronchi further divide into the _____________________ |
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Definition
| tertiary of segmental bronchi |
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| the diaphragm is attached to the lumbar spine via two tendinous structures termed _____ |
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the _______ layer of the breast consists of glandular tissue, excretory ducts, and connective tissues.
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| the thymus gland produces a hormone, ________, which is responsible for the development and maturation of lymphocytes |
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| middle layer of the heart wall |
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| right atrioventricular valve |
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| opening on medial surface of the lungs |
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| (deep to trapezius muscle) |
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| (for collateral circulation) |
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| (muscle that flexes neck) |
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| cords of connective tissue |
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| carries deoxygenated blood to lungs |
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| T? inferior angle of the scapula |
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