upper respiratory
Lower respiratory
breathing
breathing 2
miscellaneous
100
portion of respiratory tract is also a passageway for food
What is pharynx?
100
the windpipe is the common name
What is trachea?
100
gas exchange between air and blood
What is external respiration?
100
contraction of respiratory muscles causes the thoracic cavity to ________ in volume
What is increase?
100
muscle involved in breathing and floor of chest cavity
What is diaphragm?
200
common name for larynx
What is voice box?
200
structures that enter the lungs
What is primary bronchi?
200
gas exchange between blood and tissue fluid
What is internal respiration?
200
air sacs where gas exchange occurs
What is alveoli?
200
3 things that happen as air moves through respiratory tract
What is warmed, cleaned, and moisturized?
300
prevents food from entering the air passage
What is the epiglottis?
300
serous membrane that lines the thoracic cavity
What is parietal pleura?
300
breathing, gas exchange and transport of gases
What is primary function of respiratory system?
300
these muscles contract to start inspiration
What is diaphragm and external intercostals
300
principle that causes exchange of oxygen and carbon dioxide between capillaries and alveoli
What is diffusion?
400
air moved in and out with each great
What is tidal volume?
400
membrane attached to lungs surface
What is visceral pleura?
400
3 activities included in process of respiration
What is ventilation, external and internal respiration?
400
primary respiratory control center
What is medulla oblongata?
400
carbon dioxide is carried in blood by _________
What is bicarbonate ions in plasma?
500
air remaining in lungs after deep exhalation
What is residual volume?
500
correct sequence of air from nose to lungs
What is nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles
500
2 things happen in lungs and alveoli as muscles contract in inspiration
What is volume increases and intrapulmonary pressure decreases?
500
correct sequence of events for expiration
What is lung volume decreases, alveolar volume decreases, alveolar pressure increases
500
oxygen is blood is carried by _______ and ________.
What is hemoglobin and plasma?
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