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56 Cards in this Set
- Front
- Back
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Exchange of gas between an organism and it's environment |
Respiration |
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Where the Gaseous exchange occurs in the lungs Moist, thin-surfaced air Sacs ~300 Million in each lung |
Alveoli |
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Oral Cavity Nasal Cavity Larynx |
Upper Respiratory System |
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Trachea Bronchi Lungs-Alveoli |
Lower Respiratory System |
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Houses the Respiratory System Protects the Respiratory Structures Provides an anchor point for muscles of respiration |
Framework of Respiratory System (Purposes) |
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Vertebral Column Rib Cage (Thoracic Cavity) Pectoral Girdle Pelvic Girdle |
Framework of Respiratory System (Parts) |
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Protects Crucial organs Provides Mechanical Basis for Respiration Provides point of attachment for muscles of respiration |
Thorax (Purposes) |
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Vertebral Column (Spinal Column) Ribs Sternum Clavicle |
Thorax (Parts) |
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Houses the Spinal Cord |
Vertebral Column |
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Top Section of the Vertebral Column 7 Vertebrae |
CervicalRegion |
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Attachment point and Articular Facets for the 12 Ribs 12 Vertebrae |
ThoracicRegion |
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Middle Section of Vertebral Column 5 Vertebrae |
Lumbar Region |
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Second to last Section of Vertebral Column 5 Vertebrae |
Sacral Region |
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Last Section of Vertebral Column 4 Vertebrae |
Coccygeal Region |
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The name for C1 |
Atlas |
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The name for C2 |
Axis |
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Allows head rotation and Superior/Inferior Head Movement |
C1 and C2 |
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In C1 Passageway for Nerves and Blood supply |
Transverse Foramen |
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Ribs that connect from the Vertebral Column to the Sternum 1-7 |
True Ribs |
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Ribs that connect from the Vertebral Column to the Chondro-Osseus Juncture 8-10 |
False Ribs |
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Ribs that only connect to the Vertebral Column 11-12 |
Floating Ribs |
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Connects the False Ribs and the Sternum |
Chondro-Osseus Juncture |
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Manubrium Corpus or Body Xiphoid Process |
Sternum (Parts) |
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Supports upper extremities Contains the Clavicle and the Scapula |
Pectoral Girdle |
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Collarbone Articulates with the Manubrium of the Sternum |
Clavicle |
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Shoulder Blade |
Scapula |
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Supports lower extremities Coxal Bones Articulated Anteriorly with the Sacrum |
Pelvic Girdle |
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Lips, Cheeks, and Teeth laterally and anteriorly Palatoglossal Arch Posteriorly Palate Superiorly Tongue & Floor of mouth Inferiorly Medial to and behind the Buccal Cavity Anterior to the Pharynx |
Oral Cavity |
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Moistens and Filters air Divided by the nasal Septum 3 Conchae on each side, the Inferior, Middle, and Superior |
Nasal Cavity |
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Shared Space for Breathing/Eating Nasopharynx Oropharynx Laryngopharynx/Hypopharynx |
Pharynx |
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Protects Lower Respiratory System Sits above the Trachea |
Larynx |
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Trachea Carina/Tracheal Bifurcation Primary Bronchi Secondary Bronchi Etc. Respiratory Bronchioles Alveoli |
Bronchial Tree |
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Tube Composed of C-shaped Cartilages/Membranes Lined with Cilia Begins at C6 below the Cricoid Cartilage Terminates at the Carina |
Trachea |
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Tricheal Bifurcation Last Tricheal Ring Sits at T5 |
Carina/Tracheal Bifurcation |
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Mainstem Left and Right Cartilage rings and Fibroelastic Membrane |
Primary/Principal Bronchi |
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Lobar One for each lung lobe 2 on the left 3 on the right |
Secondary Bronchi |
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Segmental 8 on the left 10 on the right |
Tertiary Bronchi |
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Upper Middle and lower lobes Used for Breathing |
Right Lung |
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Upper and lower lobes Used for Breathing |
Left Lung |
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Outer Layer that Lines the inner surface of ribs |
Costa Pleura |
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Inner layer that adheres to the lungs and Lines the Diaphragm |
Visceral Pleura |
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Space between 2 Pleurae that contains serous fluid |
Pleural Cavity/Intrapleural Space |
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Pleura adhere to each other via a vacuum Means that Lungs are indirectly attached to rib cage and Diaphragm |
Pleural Linkage |
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Increase lung volume |
Inspiratory |
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Decrease lung volume |
Expiratory |
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Only Primary muscle of Inspiration Separates Abdominal and Thoracic Cavities All fibers contract together, pulls central tendon down |
Diaphragm (Purposes) |
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Costal Portion: Inferior surface of last 6 ribs Sternal Portion: Xiphoid Process Lumbar Portion: L1-L3 All insert into Central Tendon |
Diaphragm (Parts) |
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Aortic Hiatus Esophageal Hiatus Vena Cava Foramen/Caval Opening |
Openings in the Diaphragm |
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Between the Ribs 11 Attach to Vertebral Column Do not Attach to Sternum Stronger than their counterparts Largest Muscle for speech inspiration |
External Intercostals |
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Between the Ribs 11 Do not Attach to Vertebral Column Attach to Sternum Weaker than their counterparts |
Interal Intercostals |
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Diaphragm External Intercostals Anterior Portion of the Internal Intercostals |
Muscles of Inspiration |
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Internal Intercostals Rectus Abdominus Transverse Abdominus External and Internal Obliques |
Muscles of Expiration |
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Most Internal of the Abdominal Wall Muscles |
Transverse Abdominus |
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The "Abs" Lower Abdominals |
Rectus Abdominus |
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Inbetween the External Oblique and Transverse Abdominus |
Internal Obliques |
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On top of the Internal Obliques |
External Obliques |
