Term
| what are the 3 cavities of the thorax? |
|
Definition
| right and left pleural, mediastinum |
|
|
Term
| what makes up the thoracic inlet? |
|
Definition
| T1, rib 1, manubrium at the root of the neck |
|
|
Term
| the thoracic cavities extend from the thoracic inlet to what |
|
Definition
|
|
Term
| the thoracic cavities extend from the _______ ________ to the diaphragm |
|
Definition
|
|
Term
| the thoracic cavities are enclosed by what |
|
Definition
|
|
Term
| what makes up the thoracic cage |
|
Definition
| ribs, thoracic vertebrae, sternum |
|
|
Term
| what ar ethe boundaries of the pleural cavities (4) |
|
Definition
| costal, mediastinal, diaphgragmatic, cupula |
|
|
Term
| which of the boundaries of the pleural cavities extends through the thoracic inlet? |
|
Definition
|
|
Term
| membrane that line the thoracic wall and pleaural cavities |
|
Definition
|
|
Term
| what allows the lungs to move freely without collapsing from the thoracic wall |
|
Definition
|
|
Term
| How far does a healthy lung extend inferiorly at the sternum |
|
Definition
|
|
Term
| How far does a healthy lung extend inferiorly at the midaxillary line |
|
Definition
|
|
Term
| How far does a healthy lung extend inferiorly at the vertebrae? |
|
Definition
|
|
Term
| How far does the pleural cavity extend past each respective landmark? |
|
Definition
|
|
Term
| interruption of the fluid film causes what |
|
Definition
|
|
Term
| if a lung collapses, a sucking lung would be considered what? |
|
Definition
|
|
Term
| if a lung collapses, positive pressure would indicate what? |
|
Definition
|
|
Term
| what occurs when air leaks into the space between the lung and thoracic wall |
|
Definition
|
|
Term
| what occurs when blood accumulates between the lung and the thoracic wall |
|
Definition
|
|
Term
| sharp borders where the parietal pleura folds abruptly between two parts |
|
Definition
| lines of pleural reflections |
|
|
Term
| where are the sternal pleural reflections located? |
|
Definition
| between costal and mediastinal parts anterieorly |
|
|
Term
| the left portion of the sternal pleural reflection includes what? |
|
Definition
|
|
Term
| where is the costal pleural reflection located? |
|
Definition
| between costal and diaphragm |
|
|
Term
| the costal pleural reflections also includes what |
|
Definition
| costodiaphgramatic recesses (2) |
|
|
Term
| the parietal pleura connects with the visceral pleura where |
|
Definition
|
|
Term
| continuation between the visceral and parietal pleura, drapes inferiorly from teh roots |
|
Definition
|
|
Term
| the pulmonary ligament is a double layer of pleura enclosing what |
|
Definition
| pulmonary arteries, veins, and bronchi |
|
|
Term
| site of entry/exit of vessels & bronchi |
|
Definition
|
|
Term
| the roots are a site of entry/exit of vessels and bronchi situated so that the bronchi are |
|
Definition
|
|
Term
| the roots are a site of entry/exit of vessels and bronchi situated so that the pulmonary arteries are |
|
Definition
|
|
Term
| the roots are a site of entry/exit of vessels and bronchi situated so that the pulmonary veins are |
|
Definition
|
|
Term
| the eparterial bronchus is located where |
|
Definition
| on right side above arteries |
|
|
Term
| what are the lungs covered by |
|
Definition
|
|
Term
| the lungs have these 3 surfaces |
|
Definition
| costal, mediastinal, diaphragmatic |
|
|
Term
| what separates the adjacent surfaces of the lungs? |
|
Definition
| sharp anterior and inferior border |
|
|
Term
| how many lobes does the right lung have |
|
Definition
|
|
Term
| how many lobes does the left lung have |
|
Definition
|
|
Term
| the right lung has a _____ ______ that transects the upper lobe creating a middle lobe |
|
Definition
|
|
Term
| the right lung has a horizontal fissure that transects the upper lobe creating a |
|
Definition
|
|
Term
| the upper and lower lobes are separated by a ____ _____ |
|
Definition
|
|
Term
| where is the lingula located |
|
Definition
| left superior lobe, inferior to cardiac notch |
|
|
Term
| where is the cardiac notch located |
|
Definition
|
|
Term
| what is the role of the bronchial arteries? |
|
Definition
| supply supportive tissues and structures of roots of lung |
|
|
Term
| how many bronchial arteries are on the left? |
|
Definition
|
|
Term
| how many bronchial arteries are on the right? |
|
Definition
|
|
Term
| where do the bronchial arteries arise from |
|
Definition
| aorta, intercostal arteries |
|
|
Term
| the bronchial veins drain proximal tissue into what |
|
Definition
|
|
Term
| the peripheral lung is drain by what |
|
Definition
|
|
Term
| the impresssions of the lungs are due to what |
|
Definition
|
|
Term
| the impressions of the right lung include these 5 structures |
|
Definition
| superior vena cava, esophagus, azygos v, cardiac impression, inferior vena cava |
|
|
Term
| the impressions of the left lung include these 4 structures |
|
Definition
| arch of aorta, left subclavian artery, cardiac impression, esophagus |
|
|
Term
| these 3 impressions are present in both lungs |
|
Definition
| cardiac impression, esophagus, costal impressions |
|
|
Term
|
Definition
|
|
Term
| the pump handle motion of ribs 3-6 increases what diameter |
|
Definition
| anterior-posterior diamater |
|
|
Term
| the bucket handle motion of ribs 7-10 increases what diameter |
|
Definition
|
|
Term
| rib movements of ribs 7-10 |
|
Definition
|
|
Term
| parietal pericardium is anchored to what |
|
Definition
| central tendon of the diaphragm |
|
|
Term
| visceral pericardium is synonymous with what |
|
Definition
|
|
Term
| excessive fluid in the pericardial cavity causes what |
|
Definition
|
|
Term
| what is cardiac tamponade simply |
|
Definition
|
|
Term
| transverse pericardial sinus is located where |
|
Definition
|
|
Term
| the transverse pericardial sinus ilies between what anteriorly |
|
Definition
|
|
Term
| transverse pericardial sinus is located where posteriorly |
|
Definition
| superior vena cava and pulmonary veins |
|
|
Term
| where is the oblique pericardial sinus located |
|
Definition
| between right and left side pulmonary veins |
|
|
Term
| how many chambers does the heart have |
|
Definition
|
|
Term
| what are the 4 chambers of the heart |
|
Definition
| right atrium, right ventricle, left atrium, left ventricle |
|
|
Term
| what is the role of the right side of the heart? |
|
Definition
| drains systemic circuit and supplies pulmonary circuit |
|
|
Term
| what is the role of the left side of the heart |
|
Definition
| drains pulmonary circuit and supplies systemic circuit |
|
|
Term
|
Definition
| part of the left ventricle |
|
|
Term
| the base of the heart is located where directionally |
|
Definition
|
|
Term
| the base of the heart includes what |
|
Definition
| left atrium, some right atrium, the great vessels |
|
|
Term
| the sternocostal surface of teh heart includes what |
|
Definition
| right atrium, right ventricle, left ventricle and auricle of left atrium anteriorly |
|
|
Term
| the diaphgragmatic surface includes what |
|
Definition
| mostly left ventricle, part of right ventricle, inferior vena cava |
|
|
Term
| the auricle is a medial blind-ended puch |
|
Definition
|
|
Term
| 8 features of the right atrium |
|
Definition
| pectinate muscle, sinus venarum, crista terminalis, superior vena cava, inferior vena cava, coronary sinus, triscupsind valve, fossa ovalis |
|
|
Term
| pectinate muscle of the right atrium |
|
Definition
|
|
Term
| sinus venarum of the right atrium |
|
Definition
|
|
Term
| crista terminalis of the right atrium |
|
Definition
| vertical rdige between pectinate and venarum |
|
|
Term
| tricuspid valve consists of what types of cusps |
|
Definition
| anterior, posterior, septal |
|
|
Term
| tricuspsid valve of teh right atrium |
|
Definition
| surrounds right atrioventricular orifice |
|
|
Term
|
Definition
| vestige of foramen ovale between right and left atria |
|
|
Term
| the right ventricle contains these 6 features |
|
Definition
| trabeculae carnea, papillary muscles, triscuspid valve, chorade tendinae, pulmonary trunk, pulmonary (semilunar valve) |
|
|
Term
| trabecaule carnea of the right ventricle |
|
Definition
| septomarginal trabecula/moderater band from interventricular septum to the anterior papillary muscle |
|
|
Term
| papillary muscles have what 3 divisions |
|
Definition
| anterior, posterior, septal |
|
|
Term
| the pulmonary/semilunar valve contains what cusps |
|
Definition
|
|
Term
| the elft atrium has what 3 features |
|
Definition
| tubular auricle, openings for pulmonary vv, and AV orifice (mitral valve) |
|
|
Term
| how openings for the pulmonary vv are there in the left atrium |
|
Definition
|
|
Term
| the left ventricle has these 6 features |
|
Definition
| papillary mm, chordae tendinae, thicker myocardium, mitral valve, root of teh aorta, aortic semilunar valve |
|
|
Term
| the mitral valve is also known as |
|
Definition
|
|
Term
| the mitral valve/bicuspid valve has these cusps |
|
Definition
|
|
Term
| the aortic semilunar valve has these cusps |
|
Definition
|
|
Term
| the left coronary artery is arises from where |
|
Definition
|
|
Term
| the left coronary artery branches into what |
|
Definition
| anterior interventricular descending aa, left circumflex aa |
|
|
Term
| the right coronary artery arises from where |
|
Definition
|
|
Term
| the right coronary artery branches into what |
|
Definition
| posterior interventricular aa, marginal aa |
|
|
Term
| where is teh coronary sinus located |
|
Definition
| left atrioventricular sulcus |
|
|
Term
| the coronary sinus drains into what |
|
Definition
|
|
Term
| the coronary sinus receives from |
|
Definition
| great cardiac vv, middle cardiac vv |
|
|
Term
| the great cardiac vv follows what |
|
Definition
| anterior interventricular descending aa and left circumflex aa |
|
|
Term
| the middle cardiac vv follows what |
|
Definition
| posterior interventricular aa |
|
|
Term
| where is the mediastinum located |
|
Definition
|
|
Term
| what are the parts of the mediastinum |
|
Definition
| superior, anterior, middle, posterior |
|
|
Term
| what is the middle part of the mediastinum |
|
Definition
| pericardial cavity and heart |
|
|
Term
| what is the posterior part of the mediastinum |
|
Definition
| esophagus and thoracic aorta, posterior to pericardial sac and diaphragm, anterior to bodes t5-t12 |
|
|
Term
| what is the superior part of the mediastinum? |
|
Definition
| median structures between first pair of ribs and imaginary line from sternal angle to t4-t5 intervertebral space |
|
|
Term
| what does the anterior portion of the mediastinum contain? |
|
Definition
| internal thoracic artery, thymus |
|
|
Term
| the internal thoracic artery is a branch of what artery |
|
Definition
|
|
Term
| the internal thoracic aa is a source of what artery |
|
Definition
| superior epigastric aa, musculophrenic aa |
|
|
Term
| the superior epigastric aa is located where |
|
Definition
| medial, deep to rectus abdominis |
|
|
Term
| the musculophrenic aa is located where |
|
Definition
|
|
Term
| where does the aorta come from |
|
Definition
|
|
Term
| what are the two branches of the ascending aorta |
|
Definition
| right and left coronary aa |
|
|
Term
| where do the right and left coronary aa branch |
|
Definition
| above the right and left semilunar valves |
|
|
Term
| what are the 3 branches of the aorta |
|
Definition
| brachiocephalic trunk, left common carotid aa, left subclavian aa |
|
|
Term
| what does the brachiocephalic trunk supply |
|
Definition
| right upper limb and head |
|
|
Term
| the brachiocephalic artery supplies the right upper limb and head via what |
|
Definition
| right common carotid and right subclavian aa |
|
|
Term
| what does the left common carotid supply? |
|
Definition
| left side of head and neck |
|
|
Term
| the left subclavian aa supplies what |
|
Definition
| left neck, shoulder, and upper limb |
|
|
Term
| what are the branches of the left subclavian aa |
|
Definition
| internal thoracic, vertebral, thyrocervical, costocervical |
|
|
Term
| what is the path of the vertebral aa |
|
Definition
| to carotid tubercle of C6, travels via transverse foramen to foramen magnum and floor of brain |
|
|
Term
| what are the branches of the thyrocervical trunk |
|
Definition
| transverse cervical aa, suprascapular aa, inferior thyroid aa |
|
|
Term
| what does the costocervical trunk supply |
|
Definition
|
|
Term
| branches of the descending aorta |
|
Definition
| tracheal, bronchial, esophageal, interocostal aa |
|
|
Term
| where does the pulmonary trunk arise from |
|
Definition
|
|
Term
| tough fibrous band attaching to arch of the aorta |
|
Definition
|
|
Term
| former ductus arteriosus of fetus |
|
Definition
|
|
Term
| what are the great arteries |
|
Definition
| ascending aorta, descending aorta, arch of aorta, pulmonary trunk |
|
|
Term
|
Definition
| superior vena cava, inferior vena cava, pulmonary vv |
|
|
Term
| the superior vena cava is formed by what |
|
Definition
| union of two brachiocephalic veins, & azygos vein |
|
|
Term
| the azygos vein, hemiazygos vein, and accessory hemiazygos veins all dump into what? |
|
Definition
|
|
Term
| the azygos vein, hemiazygos vein, and accessory hemiazygos vein are responsible for what |
|
Definition
| thoracic and some abdominal drainage to superior veina cava |
|
|
Term
| the braciocephalic vein is formed by the union of what |
|
Definition
| subclavian vv, internal jugular vv |
|
|
Term
| the internal jugular vv drains what |
|
Definition
|
|
Term
| the internal jugular vv comes from ____ ____ to join _____ |
|
Definition
| carotid sheath, brachiocephalic vv |
|
|
Term
| the subclavian vv jions _____ ______ to form brachiocephalic vv |
|
Definition
|
|
Term
| the subclavian vv joins the internal jugular vv to form ______ |
|
Definition
|
|
Term
| the subclavian vv comes from what |
|
Definition
| upper limb and shoulder (axillary vv) |
|
|
Term
| the external jugular vv is responsible for what |
|
Definition
| head drainage to subclavian vv |
|
|
Term
| the external jugular vv descends through what |
|
Definition
| posterior cervical triangle |
|
|
Term
| the pulmonary vv consist of what |
|
Definition
| superior and inferior vv of each lung, 4 veins total |
|
|
Term
|
Definition
| root of lung to left atrium |
|
|
Term
| what are the main nerves of the thorax |
|
Definition
| vagus, phrenic, sympathetic trunk ganglia |
|
|
Term
|
Definition
| cranial n x, part of cranial n XI |
|
|
Term
| where does the vagus nn come from |
|
Definition
|
|
Term
| branches of the vagus nerve (6) |
|
Definition
| superior laryngeal, esophageal and cardiac plexuses, recurrent laryngeal, anterior vagal trunk, posterior vagal trunk |
|
|
Term
| the superior laryngeal nn supplies what |
|
Definition
|
|
Term
| left recurrent larygneal nn is where |
|
Definition
| aortic loop immediately behind ligamentum arteriosum |
|
|
Term
| the right reccurent laryngeal nn loops what |
|
Definition
|
|
Term
| the anterior vagal trunk comes from what |
|
Definition
|
|
Term
| the posterior vagal trunk comes from what |
|
Definition
|
|
Term
| the vagal trunks descend through what |
|
Definition
|
|
Term
| the vagal trunks supply what |
|
Definition
|
|
Term
|
Definition
|
|
Term
| the phrenic nn crosses what structure |
|
Definition
| crosses scalenus anterior |
|
|
Term
| the phrenic nn descends how |
|
Definition
| anterolateral to pericardium to diaphgragm |
|
|
Term
| sympathetic trunk and ganglia come from where |
|
Definition
| sides of vertebral bodies |
|
|
Term
| several of the sympathetic trunk ganglia produce what |
|
Definition
| greater and lesser splanchnic nn |
|
|
Term
| the sympathetic trunk and ganglia supply what |
|
Definition
|
|
Term
| the sympathetic trunk and ganglia supply the abdominal viscera via what |
|
Definition
|
|
Term
| major lymphatic trunk of the thorax |
|
Definition
|
|
Term
| the thoracic duct receives drainage from what |
|
Definition
|
|
Term
| thoracic duct path: step 1 |
|
Definition
| behind esophagus to left of the esophagus |
|
|
Term
| thoracic duct path: step 2 |
|
Definition
| to the union of left internal jugular and left subclavian vv |
|
|
Term
| the thoracic duct is medial to what structure |
|
Definition
|
|
Term
| the thyroid gland is deep to what muscle |
|
Definition
|
|
Term
|
Definition
|
|
Term
| the thyroid is immediately anterior to ______ |
|
Definition
|
|
Term
| what is on the posterior surface of the thyroid |
|
Definition
|
|
Term
| where is the parathyroid gland located (anatomically, not by gland) |
|
Definition
|
|
Term
| the thymus gland lies posterior to what |
|
Definition
|
|
Term
| the thymus gland lasts until what |
|
Definition
|
|
Term
| the thymus gland involutes in |
|
Definition
|
|
Term
| thymus gland is in the anterior superior part of the |
|
Definition
|
|
Term
| the trachea and primary bronchi are reinforced with what |
|
Definition
|
|
Term
| the trachea passes deep to what |
|
Definition
| anterior cervical triangle |
|
|
Term
| the trachea passes through the superior mediastinum how |
|
Definition
| from larynx to roots of lungs |
|
|
Term
| the trachea bifurcates into what |
|
Definition
| right and left primary bronchi |
|
|
Term
| the trachea bifurcates into right and left primary bronchi where |
|
Definition
|
|
Term
| cartilagionus ridge at bifurcation of trachea |
|
Definition
|
|
Term
| if the carina is contacted what happens |
|
Definition
| violent cough when produced |
|
|
Term
| digestive tube from pharynx at level of C6 to esophageal hiatus |
|
Definition
|
|
Term
| esophagus travels from what |
|
Definition
| pharynx (level of C6) to esophageal hiatus |
|
|
Term
| the esophagus is behind what in the superior mediastinum |
|
Definition
|
|
Term
| surface locations: the heart and pericardial sac are located posterior to what |
|
Definition
| body of sternum & 2nd to 5th costal cartilages |
|
|
Term
| surface locations: the apex of the heart is located where |
|
Definition
| posterior to left fifth intercostal space |
|
|
Term
| surface locations: the aortic valve is located where |
|
Definition
| under second rib at junction with sternum on the right |
|
|
Term
| surface locations: the pulomnary valve is located where |
|
Definition
| under second rib at junction with sternum on the left |
|
|
Term
| surface locations: where is the tricuspid valve located |
|
Definition
| at junction of left 5th rib with sternum |
|
|
Term
| surface locations: where is the bicuspid valve located |
|
Definition
|
|
Term
| when does heart development begin |
|
Definition
|
|
Term
| when does the heart tube begin to beat? |
|
Definition
|
|
Term
| the 3rd arch forms into what? |
|
Definition
| common carotids, internal carotid from the dorsal aorta |
|
|
Term
| the 4th arch forms into what |
|
Definition
| arch of the aorta in the left, brachiocephalic trunk on the right |
|
|
Term
| the 6th arch forms into what |
|
Definition
|
|
