Term
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Definition
| why to the dermatones of the body curve and not stay in a straight line? |
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Term
| embryonic development, pain will be associated with where the initial development began |
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Definition
| why do you experience pain in the abdomen when kick in groin? |
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Term
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Definition
| Innervates muscles of chest and skin, also extrinsic muscles of back |
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Term
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Definition
| Innervates skin of back and intrinsic muscles of back |
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Term
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Definition
| From anterior rami of spinal nerves T1-T11, lie in the intercostal spaces b/t ribs |
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Term
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Definition
| Supplies skin at the level of the clavicles and immediately below |
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Term
| Pacules, to macules, to vesicles that look like blisters |
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Definition
| What is the process of shingles and chicken pox? |
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Term
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Definition
| What pattern do shingles follow? |
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Term
| with chicken pox you can have multiple stages of development (see macule and vesicle), with small pox they all develop together (all pacules, etc) |
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Definition
| How do you tell chicken pox and small pox apart? |
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Term
| creation and development of immune cells (t-cells) |
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Definition
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Term
| descends into the posterior mediastinum, passing posterior and to the right of the arch of the aorta |
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Definition
| Where does the esophagus pass? |
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Term
| posteriorly inferior on the right side but then crosses to the left more superiorly. |
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Definition
| Where is the thoracic duct relative to the esophagus? |
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Term
| by the esophegeal plexus from the vagus nerve. |
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Definition
| How is the esophagus innervated? |
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Term
1. protect thoracic and abd organs
2. Resist neg internal pressure generated by the recoil of lungs and inspiratory movements
3. Attachment and support of the upper limbs
4. attachment for muscles and maintain position of upper limbs, attachment for muscles of abd, neck, back and respiration
5. Conduit for structure to pass one body region to another |
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Definition
| Functions of thoracic cage.. |
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Term
| 1-7, b/c they directly articulate with sternum |
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Definition
| What are the true ribs and why are they called that? |
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Term
| 8-10, articulate with cartlidge of rib before |
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Definition
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Term
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Definition
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Term
| two demifacets, the corresponding inferior and the demifacet of the vertebra superior to it |
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Definition
| Head of rib articulates with? |
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Term
| corresponding transverse process of particular rib |
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Definition
| tubercle junction of neck of rib articulate with? |
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Term
| costal groove, alway VAN: Vein, Artery, Nerve |
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Definition
| The internal surface of rib has what to provide protection for? and in what order? |
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Term
atypical: 1,2,11 & 12
Typical: 3-9 |
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Definition
| which are the atypical ribs? typical? |
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Term
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Definition
| whats special about ribs 11 & 12? |
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Term
| has single facet on its head for articulation with T1, attachment for scalene muscle |
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Definition
| whats special about rib 1? |
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Term
| tuberosity for serratus anterior |
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Definition
| whats special about rib 2? |
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Term
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Definition
| how many intercoastal spaces and nerves? |
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Term
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Definition
| where does the inferior angle of scapula end |
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Term
| injury to the brachial plexus and subclavian vessels typically occurs...but Rib 1 is rarely fractured |
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Definition
| If rib 1 fractured what happens? |
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Term
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Definition
| what are the most commonly fractured ribs? |
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Term
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Definition
| what happens with a lower rib fracture? |
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Term
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Definition
| what results with multiple rib fractures? |
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Term
air enters the pleural cavity, and takes up space restricting lung expansion.
Creates partial or complete collapse of the affected lung
Can be spontaneous or traumatic |
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Definition
| explain pneumothorax..and list two types |
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Term
| Bulla, happens in spontaneous pneumothorax |
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Definition
| what is it called when alveoli combine to make larger air sacs in lung and can rupture. |
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Term
| Traumatic tension pneumothorax |
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Definition
| Air enters pleural cavity through the wound of lung on inhalation but cannot leave on exhalation |
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Term
| Open Traumatic pnemothorax |
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Definition
| Air enters pleural cavity through the wound of lung on inhalation and leaves on exhalation |
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Term
| away from the collasped lung |
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Definition
| Where does the trachea deviate to with pneumothorax? |
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Term
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Definition
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Term
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Definition
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Term
| Thoracic outlet syndrome. |
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Definition
| Extra cervical ribs interfere with neurovascular structures and cause |
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Term
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Definition
| what passes under the jugular notch of sternum |
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Term
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Definition
| esophagus passes through diaphragm at? |
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Term
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Definition
| Vena Cava passes through diaphragm at? |
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Term
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Definition
| Where does the aorta pass through the diaphragm |
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Term
| Inspiration, the muscle pushes down on abd organs to expand thorax |
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Definition
| What happens when diaphragm contracts? |
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Term
| exhalation, the diaphargm goes back to original curved position |
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Definition
| what happens when diaphragm relaxes? |
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Term
| the first rib (costal cartilage) and superior border of manubrium |
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Definition
| what makes up the superior thoracic aperture? |
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Term
| costal cartilage of 12th rib, 12th thoracic vertebra, and costal margin of 10th rib leading up to xiphoid process |
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Definition
| what makes up inferior thoracic aperture? |
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Term
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Definition
| what separates the abd from the thorax |
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Term
| Major vessels (Internal jugulars, common carotids, subclavian vein and arteries), trachea and esophagus |
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Definition
| what passes through the superior thoracic aperture to the neck? |
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Term
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Definition
| what lies on each side of the superior thoracic aperture? |
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Term
| produces increased intra thoracic volume and diameter of thorax, this results in air being drawn into lungs due to the pressure changes |
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Definition
| describe pressure in thoracic cavity when diaphragm contracts.. |
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Term
| pericardiocophrenic and musculophrenic |
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Definition
| name two arteries that branch off the internal thoracic artery to supply the diaphargm. |
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Term
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Definition
| These arteries descend to the diaphragm, they branch from the lower thoracic aorta |
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Term
| inferior phrenic arteries |
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Definition
| Arteries which branch directly from the abdominal aorta which supply the diaphargm |
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Term
| up and out, comparing to the bucket handle picture (picking up bucket handle) |
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Definition
| what is the movement of the ribs upon inspiration? |
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Term
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Definition
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Term
| down and in, (putting down bucket handle) |
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Definition
| what is the movement of ribs upon exhalation? |
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Term
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Definition
| what keeps the diaphragm alive? |
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Term
| only half of diaphragm b/c each dome has separate nerve supply |
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Definition
| if C3, C4, C5 are injured where will paralysis of the diaphragm be and why? |
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Term
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Definition
| This coating lines the lungs themselves. |
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Term
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Definition
| This layer lines the chest wall.. |
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Term
| pleural cavity, and no not real space unless there is some pathology |
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Definition
| What lies between the visceral and parietal pleuras? and is it a real space? |
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