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5 Cards in this Set
- Front
- Back
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pleuras of the lung
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parietal pleura (covers surfaces of lungs)
visceral pleura (attached to lung surface) costal pleura (covers lung-surface defined by cage) diaphragmatic pleura (covers base of lungs) |
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surfaces of lungs
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costal
diaphram mediastinal |
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bronchial tree
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trachea --> left and right bronchi --> secondary bronchi --> tertiary bronchi --> bronchopulmonary segment
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muscles for breathing
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phrenic nerves cause diaphram to contract
diaphragm primary muscle intercostal, scalene, pectoral muscles assist |
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innervation
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T2-T4, no sympathetic ganglia, parasympathetic ganglia only, does not synapse in plexus
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