vocal range correct answers thickness and length of vocal cords
pitch correct answers tightness of vocal cords
loudness correct answers amount of air passing through vocal fold
, trachea and bronchi correct answers supported by C-shaped cartilage rings
Bronchioles and terminal bronchioles correct answers have no cartilage and are made of smooth
muscle
alveolar wall correct answers a layer of type I and type II alveolar cells
alveoli correct answers air sacs in lung
surrounded by capillaries
type 1 alveolar cells correct answers simple squamous
rapid gas diffusion
type 2 alveolar cells correct answers cubodial
secrete surfactant
respiratory membrane correct answers 2 cells thick
wall of alveoli and wall of capillary
serous membrane of lungs correct answers visceral pleura
parietal pleura
base of lung correct answers sits on diaphragm
apex of lung correct answers just beneath clavicle
costal surface of lung correct answers pressed against the ribcage
mediastinal surface of lung correct answers faces medially toward the heart
hilum of lung correct answers midline region where the bronchi, blood vessels, and nerves enter
and exit the lungs
bronchopulmonary segments correct answers 10 in each lung
supplied by tertiary bronchi
isolated from other segments
processes for gas exchange correct answers Pulmonary ventilation
Alveolar gas exchange
Gas transport within blood
Systemic gas exchange
mechanics of breathing correct answers follow boyles law
volume decreases, pressure increases
inverse
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