Term
| The subclavian vein is posterior and inferior to |
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Definition
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Term
| Placing a central line into the subclavian vein may damage |
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Definition
everything in the left root of the neck.
(subclavian a., thoracic duct, parietal pleura) |
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Term
| What structure is left lateral to the esophagus in the thoracic cavity at a level where you do not see the heart? |
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Definition
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Term
| What is immediately posterior to the left atrium? |
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Definition
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Term
| Why would you introduce a trochar at ICS#6, close to the sternal border? |
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Definition
|
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Term
| What is the axial plane level where you would see the ascending and descending aorta? |
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Definition
|
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Term
| Primary vs secondary atelectasis |
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Definition
Primary is in babies (lungs never expand with air)
Secondary is the way we normally use it |
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Term
| Increased sympathetic input to the left primary bronchus will... |
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Definition
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Term
| An atelectasis that silhouettes out both the heart and diaphragm shadows is located in the... |
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Definition
right lower lob bronchus
(middle lobe should possibly only silhouette out the heart) |
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Term
| right bronchus intermedius is aka |
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Definition
| right middle lobe bronchus |
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Term
| sensory innervation of the visceral pleura is by the... |
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Definition
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Term
Which vessel is most likely to have increased pressure in a cardiac tamponade?
(prevents venous return, dilated veins in neck) |
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Definition
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Term
| Diaphragm is motor innervated from |
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Definition
| the phrenic nerve, which travels anterior to the hilum of the right lung. |
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Term
| The pectinate muscles of the anterior wall of the right atrium are separated from the smooth posterior wall by the |
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Definition
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Term
| The smooth upper region of the right ventricle, the _____, is an outflow tract to the pulmonary trunk. |
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Definition
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Term
| Trabeculae carnae are found in the |
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Definition
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Term
| The cusps of the tricuspid valve are connected to the _____ by the _____. |
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Definition
| papillary muscle; chordae tendineae |
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Term
| The septomarginal trabecula, also called the _____, branches off the septal wall to the anterior wall of the right ventricle. It contains the right branch of the AV buncle. |
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Definition
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Term
| Pectinate muscles are only found in the |
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Definition
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Term
| Transmission of angina pectoris is most likely by |
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Definition
visceral afferent sympathetic chain
(referred pain is from T2) |
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Term
| a pleural effusion looks like this on an xray |
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Definition
| white meniscus (from fluid) obscuring diaphragm on that side |
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Term
| Identify the nerve that loops around the aortic arch. |
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Definition
Left Recurrent Laryngeal
(hoarseness if damaged) |
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Term
| Costadiaphragmatic recess is between |
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Definition
| two parietal layers. The arrow pointed directly at the parietal pleura |
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Term
| Which vessel does a pacemaker lead most commonly enter the heart via? |
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Definition
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Term
| Identify pulmonary vein on CT |
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Definition
it's at the level of the heart
below the angle of louis |
|
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Term
if right coronary artery is blocked
what structure will be affected? |
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Definition
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Term
| Do coronary arteries exhibit functional anastamosis? |
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Definition
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Term
| Where are the surface projections of the heart valves? |
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Definition
| along the midline, blocked by the sternum |
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Term
| What kind of fibers does the vagus nerve carry? |
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Definition
pre-ganglionic fibers
(it's parasympathetic) |
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