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11 When a cell swells because of a difference in osmotic

Last updated: 8/22/2023

11 When a cell swells because of a difference in osmotic

11 When a cell swells because of a difference in osmotic pressures to the cell s surroundings the ECF is said to be isotonic hypotonic or hypertonic 12 Adding water to a cell s surroundings makes the extracellular environment more isotonic hypotonic or hyperosmotic than the intracellular environment 13 If the extracellular environment is more dilute than the intracellular environment water moves into or out of the cell 14 If the extracellular environment becomes more dilute that means that there is a higher or lower concentration percentage of sodium in the extracellular fluid

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I point The nose serves all of the following functions EXCEPT O O O O Cleansing the air As the direct initiator of the cough reflex Warming and humidifying the air As a passageway for air movement 14 1 point Which of the following statements is correct Bronchioles have more smooth muscle in their walls than bronchi Bronchioles have more cilia lining them than bronchi Bronchioles are supported by cartilage rings Bronchi are supported by elastic fibers
Anatomy and Physiology
Respiratory System
I point The nose serves all of the following functions EXCEPT O O O O Cleansing the air As the direct initiator of the cough reflex Warming and humidifying the air As a passageway for air movement 14 1 point Which of the following statements is correct Bronchioles have more smooth muscle in their walls than bronchi Bronchioles have more cilia lining them than bronchi Bronchioles are supported by cartilage rings Bronchi are supported by elastic fibers
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Anatomy and Physiology
Respiratory System
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The influence of blood vessel diameter on peripheral resistance is The only factor that influences resistance Significant because resistance is inversely proportional to the fourth power of the vessel radius Insignificant because vessel diameter does not vary Significant because resistance is directly proportional to blood vessel diameter 6 1 point Factors that aid venous return include all except 7 1 point Which of the following statements is correct 0000 Urinary output Pressure changes in the thorax Activity of skeletal muscles Venous valves 000 Hydrostatic pressure will drop as blood moves away from the arteriole end of the capillary bed Hydrostatic pressure will rise as blood moves away from the arteriole end of the capillary bed Hydrostatic pressure will remain constant throughout the capillary bed Osmotic pressure will be lower in the arteriole end of the capillary bed compared to the 8 1 point The velocity and pressure of blood is slowest and lowest in the capillary beds Which of the following is not an accurate description of the I slow low pressure blood in the capillary beds Lower pressure reduces the chance of injury to delicate capillary vessels Lower pressure on the venous end of the capillary bed allows for greater reabsorption of fluid back to the plasma bed helps to increase pressure in the venous circulation
Anatomy and Physiology
Respiratory System
The influence of blood vessel diameter on peripheral resistance is The only factor that influences resistance Significant because resistance is inversely proportional to the fourth power of the vessel radius Insignificant because vessel diameter does not vary Significant because resistance is directly proportional to blood vessel diameter 6 1 point Factors that aid venous return include all except 7 1 point Which of the following statements is correct 0000 Urinary output Pressure changes in the thorax Activity of skeletal muscles Venous valves 000 Hydrostatic pressure will drop as blood moves away from the arteriole end of the capillary bed Hydrostatic pressure will rise as blood moves away from the arteriole end of the capillary bed Hydrostatic pressure will remain constant throughout the capillary bed Osmotic pressure will be lower in the arteriole end of the capillary bed compared to the 8 1 point The velocity and pressure of blood is slowest and lowest in the capillary beds Which of the following is not an accurate description of the I slow low pressure blood in the capillary beds Lower pressure reduces the chance of injury to delicate capillary vessels Lower pressure on the venous end of the capillary bed allows for greater reabsorption of fluid back to the plasma bed helps to increase pressure in the venous circulation
10 COB Scientific 11 12 13
Anatomy and Physiology
Respiratory System
10 COB Scientific 11 12 13
Secondary bronchi supply air to the lobes of the lungs lobules of the lungs O a O b O c lungs O d alveoli
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Which of the following lung volumes is not measured by spirometry O a Residual volume O b Tidal volume Oc Expiratory reserve volume Od Inspiratory reserve volume
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Which of the following lung volumes is not measured by spirometry O a Inspiratory reserve volume O b Expiratory reserve volume Tidal volume O d Residual volume