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69 Cards in this Set
- Front
- Back
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756 mm Hg
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intrapleural pressure
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point of lung rest
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fxnal residual capacity
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effectiveness of breathing
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alveolar ventilation
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tidal volume X breaths/min
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minute ventilation
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O2/CO2 exchange btw lungs/blood
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within alveoliq
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increase in H ion on arterial blood =
low pH |
excite respiratory neurons
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increase in PCO2 of
ARTERIAL BLOOD |
excite respiratory neurons
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Peripheral chemoreceptors sensitive to
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H ion
PCO2 PO2 |
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partial pressure of PCO2 increases >
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H ion increases =
decrease pH |
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residual volume
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air in lungs after max expiration
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alveolar wall receptor
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J receptors
when stimulate > rapid/shallow breathing |
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joint/muscle receptors
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activated during exercise >
stimulate breathing |
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stimulus for respiratory conrol center
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CO2 concentratio in blood =
PCO2 |
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increase PCO2 >
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stimulates central chemoreceptors > increase respiration
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hypoventilation results >
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increased level of CO2 in blood =
hypercapnea |
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cardiac notch
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left lung
superior lobe |
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cardiac notch
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left lung
superior lobe |
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3 secondary (lobar)
bronchi |
right lung
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lingula
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left lung
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3 secondary (lobar)
bronchi |
right lung
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2 secondary bronchi
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left lung
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lingula
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left lung
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10 bronchial segments=
tertiary bronchi |
right lung
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2 secondary bronchi
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left lung
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8 bronchial segments=
tertiary bronchi |
left lung
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10 bronchial segments=
tertiary bronchi |
right lung
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pleura
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double sac
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8 bronchial segments=
tertiary bronchi |
left lung
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visceral pleura
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other is
parietal pleura |
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pleura
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double sac
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two lobes
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left lung
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visceral pleura
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other is
parietal pleura |
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3 lobes
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right lung
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two lobes
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left lung
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lobar bronchi (secondary) >
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segmental bronchi (tertiary)
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3 lobes
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right lung
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lobar bronchi (secondary) >
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segmental bronchi (tertiary)
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terminal bronchiole >
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respiratory bronchiole
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terminal bronchiole >
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respiratory bronchiole
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last broncioles
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respiratory bronchiole
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last broncioles
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respiratory bronchiole
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devoid of cartilage
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bronchiole
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devoid of cartilage
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bronchiole
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devoid of gland
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bronchiole
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clara cells
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small bronchiole
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first generation of passageway of respiratory tree
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respiratory bronchiole
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terminal bronchiole
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conducting bronchioles
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root of lung
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1-primary bronchus
2-pulmonary artery 3-pulmonary vein |
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hilum in
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mediastinal surface
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hilum
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depression for
bronchi vessel nerve |
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left lung
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smaller capacity than right lung
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mediastinum contains
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1-vagus/phrenic nerve
2-heart/tachea/esphagus/thymus/thoracic duct 3-thoracic aorta / pulmonary artery/vein / venae cavae / azygos vein |
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btw
lungs in thorax |
mediastinum
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heart >
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middle mediastinum
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nasal
pharynx larynx trachea bronchi bronchiole alveoli |
respiratory system
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specialized
columnar epi |
respiratory cavity
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pseudostratified ciliated columnar epi
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conchae
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eustachian canal
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nasopharynx
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above soft palate
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nasopharynx
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continues with nasal passage
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nasopharynx
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connect with nasopharynx
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auditory tube
eustachian tube (middle ear) |
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prevent food to enter
nasopharynx |
tensor veli palatini-V3
levator veli palatini-10 |
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food/air
passageway |
oropharynx
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palatine tonsils
lingual tonsil |
oropharynx
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pharyngeal recess
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nasopharynx
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pharyngeal tonsil
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nasopharynx
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space btw
-thyroid cartilage -cricoid cartilage |
cricothyroid space
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tracheotomy
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median cricothyroid ligament
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cricoid cartilage to
thyroid cartilage |
median cricothyroid ligament
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