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31 Cards in this Set
- Front
- Back
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broadest and most curved rib attachment of scalenus anterior |
1st Rib |
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Rib with Tuberosity for Serratus Anterior |
2nd Rib |
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Ribs with no neck or tubercle |
11th to 12th Rib |
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Weakest point of a rib |
Anterior to its Angle |
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Commonly fractured Ribs |
5th to 9th ribs |
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Border of Thoracic Inlet/Outlet |
Post - T1 Lat - 1st rib, medial border Ant - Manubrium |
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structures affected in Thoracic Outlet Syndrome |
Lower Trunk of Brachial Plexus, Ulnar Nerve |
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Inspiration and Expiration changes in the Vertical Diameter of the Thoracic Wall |
Inspi - diaphragm down - inc diameter Expi - diaphragm up - dec diameter |
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Bucket Handle Inspiratory Movement |
Change in Transverse Diameter (ribs = bucket handle) |
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Pump Handle Inspiratory Movement |
Change in Anteroposterior Diameter (sternum = pump handle) |
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Depressors of the Muscles of the Thoracic Wall |
Serratus Posterior Inferior Internal Intercostal Transversus Thoracis
(SIT in the thoracic wall, and you will Fall) |
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Aortic arch starts and ends at what thoracic level? |
T4 |
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common site for marrow biopsy |
Sternum |
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True Ribs |
1 - 7th ribs |
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False ribs |
8th -12th ribs |
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Rib Articulations |
5 Rib Head - sup articular facet - T4 body - inf articular facet - T5 body 5 Rib tubercle - transverse process T5 |
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Atypical Ribs |
1, 2, 10, 11, 12 |
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pulling of lactiferous ducts in the nipple |
Nipple Retraction |
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shortening of Cooper's Ligaments in Breasts |
Skin Dimpling |
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poor lymph drainage and thick leather skin in breasts |
peau d'orange |
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breast, level |
Ribs 2 - 6 |
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most common site of breast ca |
Upper Outer Quadrant |
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breast lymphatic drainage |
lateral quadrants - axillary LN medial quadrants - parasternal LN |
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key muscle in axillary LN division |
Pectoralis Minor Level 1 inf PM Level 2 post PM Level 3 sup PM |
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key muscle in axillary LN division |
Pectoralis Minor Level 1 inf PM Level 2 post PM Level 3 sup PM |
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Clinical Stage of Breast Ca |
0 - in situ, ductal system 1 - </= 2cm, no LN 2 - </= 5cm, 1 - 3 LN 3 - </= 5 cm, 4 - 5 LN 4 - distant metastasis |
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Only Motor Nerve Supply to Diaphragm |
Phrenic C3 - C5 |
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what passes through the caval opening in the diaphragm? |
IVC R phrenic N |
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what passes through the esophageal opening in the diaphragm? |
Esophagus Vagus N |
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what passes through the aortic opening in the diaphragm? |
Aorta Thoracic Duct Azygous V |
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Sternal Angle is at what Rib level and Thoracic level? |
2nd Rib, T4
level where Trachea bifurcates |
