Anatomy & Physiology (2nd Edition)
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The functions of the respiratory system are listed... more
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Upper respiratory systemLower respiratory system... more
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Respiratory mucosa ; The respiratory mucosa ... more
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The structures of the upper respiratory system are... more
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The vascular network of the nasal cavity helps ... more
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Food particles from the oral cavity do not go into... more
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Unpaired cartilages:Thyroid cartilageCricoid ... more
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Pitch increases. ; Pitch is determined by the ... more
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Pitch increases. ; Pitch is determined by the ... more
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The functions of the trachea are the following:... more
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The cartilages of the trachea are open on the ... more
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Right bronchus ; Large particles enter easily when... more
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The alveoli would collapse. ; Surfactant is a ... more
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The respiratory portion of the lungs is supplied ... more
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The respiratory portion of the lungs is supplied ... more
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The respiratory portion of the lungs is supplied ... more
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External respiration is the exchange of oxygen and... more
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The integrated steps in external respiration are ... more
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The integrated steps in external respiration are ... more
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Tidal volumeExpiratory reserve volumeResidual ... more
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Atelectasis will occur; the left lung will ... more
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The amount of air able to enter the alveoli would ... more
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Dalton’s law states that in a mixture of gases (... more
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Henry’s law states that the partial pressure of a ... more
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Converted into bicarbonate ionsBound to ... more
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During exercise, the body temperature rises and ... more
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Blood pH will decrease ; Oxygen supply and the ... more
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Inspiratory and apneustic centers will be ... more
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The boy’s mother need not worry. ; Autonomic ... more
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The boy’s mother need not worry. ; Autonomic ... more
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Visceral pleura, one of the two layers of the ... more
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Air inside the lungs is expired when the diaphragm... more
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The lower gas pressure inside the lungs makes the ... more
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Sneezing is a protective reflex of the respiratory... more
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Air inside the lungs is expired when the diaphragm... more
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Nasal congestion is caused by the dry air during ... more
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Upper: nose, nasal cavity, paranasal sinuses, and ... more
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The pharynx is divided into three regions:The ... more
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Thyroid cartilage composes the anterior walls of ... more
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pulmonary ventilationdiffusion of gas in the blood... more
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Fetal hemoglobin is able to bind with more oxygen ... more
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As bicarbonate ionsAttached to hemoglobinDissolved... more
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Oxygen is constantly used up by the cells for ... more
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Gas diffusion relies on a pressure gradient.The ... more
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The amount of oxygen released by hemoglobin will ... more
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A low partial pressure of carbon dioxide in ... more
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The inhaled air is moistened and warmed in the ... more
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Bronchioles regulate the flow and distribution of ... more
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Pneumocytes type II produce surfactant ; Surface ... more
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Pulmonary ventilation involves the flow of air ... more
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Respiration is paused during sneezing or coughing... more
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The total lung volume is classified into ... more
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The dorsal respiratory group (DRG) is for ... more
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Given the conditions, 20 breaths per minute is ... more
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The pure oxygen caused cessation of breathing ... more
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The blackout was caused by the loss of the urge to... more
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The amount of carbon dioxide in the alveoli and ... more
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The left lung will retain its normal curve. The ... more