뒤로Respiratory System Key Terms 5
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Oxyhemoglobin is the bound form of hemoglobin and oxygen in the blood.
One of the paired lymphoid tissue structures located anterior to the uvula at the roof of the isthmus of the fauces.
Cavities within the skull connected to the conchae that warm and humidify air, produce mucus, and lighten skull weight; includes frontal, maxillary, sphenoidal, and ethmoidal sinuses.
The outermost layer of the pleura that connects to the thoracic wall, mediastinum, and diaphragm.
The force exerted by each gas in a mixture of gases.
Specialized receptors in the aortic arch and carotid arteries that detect changes in blood pH, carbon dioxide, or oxygen levels.
Lymphoid tissue structure located in the nasopharynx.
Conducting zone region forming a skeletal muscle tube lined with respiratory epithelium, located between nasal conchae and esophagus/trachea.
Concave surface connecting the apex of the nose to the upper lip on the face.
Space between the visceral and parietal pleurae.
Lubricant substance between visceral and parietal pleura layers that facilitates breathing movements.
Neuronal network in the pons that inhibits dorsal respiratory group neurons and controls breathing rate.
Artery arising from the pulmonary trunk carrying deoxygenated blood to the alveoli.
Network of autonomic nervous system fibers near the lung hilum.
Phospholipid and protein substance produced by type II alveolar cells that reduces alveolar surface tension.
Exchange of gases between the lungs and the atmosphere; also known as breathing.
Breathing mode at rest that does not require conscious thought.
Amount of air remaining in the lungs after maximum exhalation.
Type of bronchiole that leads directly to alveolar sacs.
One complete sequence of inspiration followed by expiration.