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43 Cards in this Set
- Front
- Back
Respiration |
The exchange of oxygen and carbon dioxide |
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Inspiration |
Oxygen is delivered |
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Expiration |
Breathe/eliminate waste products |
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Alveoli |
Tiny air sacs |
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Two-Function Phonation |
Power in and out of your lungs (voicing; talking) |
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Air Pressure |
The force exerted by air (if volumn is decreased, pressure increases and air flows out until pressures in and out are equal (Boyle's Law, equilibrium)); inhalation requires expansion of the chest, rib cage rises, diaphragm lowers |
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Clavicle |
Collarbone |
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Costal |
Rib |
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Verterbra Foramen |
Hole in the veterbrae |
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Inter-Veterbral Foramina |
Little hole in between vertebrae |
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Sternum |
Breast Plate |
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Corpus |
Body |
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Tubercle |
Swelling |
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Ventilation |
Movement of air from outside to lungs |
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External Respiration |
Exchange of gases between walls of lungs (O, CO2) |
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Internal Respiration |
Oxygen (O) + Carbon dioxide (CO2) is exchanged between the blood and the cells (takes place in the alveoli) |
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Spinous Process |
Projection from the back of a verterbrae |
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Transverse Process |
Projection from right and left side of each verterbrae |
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Vertebral Column |
The bony structure made of verterbrae |
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Five divisions of the vetebral column |
Cervical, thoracic, lumbar, sacral, coccygeal |
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Atlas |
1st Vertebrae |
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Axis |
2nd Vertebrae |
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Cervical Vertebrae Levels |
C1-C7 |
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Thoracic Vertebrae Levels |
T1-T12 |
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Lumbar Vertebrae Levels |
L1-L5 |
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Sacral Vertebrae Levels |
S1-S5 |
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Coccyx Bone |
Tailbone; composed of fused coccygeal vertebrae |
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Ilium |
Superior half of rib |
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Ischium |
Inferior medial half of the rib |
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Pubis |
Most inferior medial portion of the hip |
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How many ribs is in a rib cage? |
12 ribs |
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1st Seven Ribs |
True Ribs |
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8th, 9th, 10th Rib |
False Ribs |
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11th, 12th Rib |
Floating Ribs |
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Xiphoid Process |
The smallest and lowest division of the sternum |
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Chest Wall (Thoracic Wall) |
Rib cage, diaphragm, and abdomen |
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Mediastinum |
Most protected area including the heart, blood vessels and esophagus |
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Oblique Fissure |
Divides the upper and lower lobes of the left lung |
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Horizontal Fissure |
A fissure on the right lung that begins at the oblique fissure |
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Trachea |
Elastic; rigid; air passes through; located midline in neck and chest; cartilage connected by membranes |
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Bronchies |
Branches out to bronchioles |
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Two Lubricated Linings |
Visceral pleurae and parietal pleurae |
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Diaphragm |
Plays a part in speech; seperates the thoracic from acitivity cavity; inervated by right and left phrenic nerves; upside down bowl shaped; flattens on contraction (chest expands; organs move down) |