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50 Cards in this Set
- Front
- Back
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Anatomy is the study of...
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the structure of the organs of the body.
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Physiology is the study of...
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the processes and functions of the body.
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Pathological States are...
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diving disorders.
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The tissue separating the heart halves lengthwise is called the
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Septum
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What connects the two halves of the heart?
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Nothing, they have no direct connection
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The upper heart chamber is called?
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The Atrium
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The lower heart chamber is called?
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The Ventrical
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The pulmonary circuit services
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the Lung capillaries
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The systemic circuit services
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the tissue capillaries
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The ventricle provides blood to the ___________ circuit.
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systemic
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The atrium provides blood to the ______________ circuit.
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pulmonary
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Superior Vena Cava receives blood from...
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the upper half of the body.
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Inferior Vena Cava receives blood from....
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the lower half of the body.
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Perfusion
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the adequate flow, maintained by muscular contractions of the larger blood vessels.
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Respiration has how many phases?
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6
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Respiration phase 1
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Ventilation of the lungs with fresh air.
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Respiration phase 2.
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Exchange of gases between blood and air in lungs
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Respiration phase 3.
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Transport of gases by blood.
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Respiration phase 4.
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Exchange of gases between blood and tissue fluids
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Respiration phase 5.
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Exchange of gases between the tissue fluids and cells.
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Respiration phase 6.
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Use and production of gases by cells.
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Upper respiratory tract consists of...
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nose, nasal cavity, frontal sinuses, maxillary sinuses, larynx and trachea
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Lower respiratory tract consists of
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Left and right bronchi, and the lungs
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Alveoli provide how much surface area?
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approx 850 sq feet
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Respiratory rate...
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12-16 BPM
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TLC
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Total Lung Capacity 5-6 liters
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RMV
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Respiratory Minute Volume is the total amount of air moved in or out of the lungs in a minute.
6-10 liters at rest 100 liters severe work |
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RQ
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Respiratory Quotient, CO2 vs. O2
Assumed to be 0.9 for calculations |
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Each circulation cycle takes how long?
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Approx 20 sec.
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What determines the amount of work a person can do?
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The max pumping capacity of the heart (blood circulation) and respiration system (ventilation).
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The atrium provides blood to the ______________ circuit.
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pulmonary
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Superior Vena Cava receives blood from...
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the upper half of the body.
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Inferior Vena Cava receives blood from....
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the lower half of the body.
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Perfusion
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the adequate flow, maintained by muscular contractions of the larger blood vessels.
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Respiration has how many phases?
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6
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Respiration phase 1
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Ventilation of the lungs with fresh air.
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Respiration phase 2.
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Exchange of gases between blood and air in lungs
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Respiration phase 3.
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Transport of gases by blood.
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Respiration phase 4.
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Exchange of gases between blood and tissue fluids
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Respiration phase 5.
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Exchange of gases between the tissue fluids and cells.
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Respiration phase 6.
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Use and production of gases by cells.
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Upper respiratory tract consists of...
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nose, nasal cavity, frontal sinuses, maxillary sinuses, larynx and trachea
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|
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Lower respiratory tract consists of
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Left and right bronchi, and the lungs
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|
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Alveoli provide how much surface area?
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approx 850 sq feet
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Respiratory rate...
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12-16 BPM
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TLC
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Total Lung Capacity 5-6 liters
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RMV
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Respiratory Minute Volume is the total amount of air moved in or out of the lungs in a minute.
6-10 liters at rest 100 liters severe work |
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RQ
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Respiratory Quotient, CO2 vs. O2
Assumed to be 0.9 for calculations |
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Each circulation cycle takes how long?
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Approx 20 sec.
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What determines the amount of work a person can do?
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The max pumping capacity of the heart (blood circulation) and respiration system (ventilation).
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