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70yr old female viral infection in lungs and pneumonia (gases (N2, 02, CO2…
70yr old female viral infection in lungs and pneumonia
moved to Denver Colorado which has higher altitude than Fort Worth
lower atmospheric pressure
acute mountain sickness
headaches
shortness of breath
nausea or dizziness
exposure of bacteria
inflames air sac
air sacs fill with fluid
pneumonia
70yrs old
weak immune system
pneumonia
fast shallow breathing
wheezing
inflamed air sacs
fluid in lungs
bronchioles cleans, warms and moistens incoming air
alveoli helps with gas exchange
pleura is a membrane that helps lungs slide and protects them
diaphragm helps lungs expand and contract
lymph nodes filter lymph
lymphatic vessels
afferent vessels carry unfiltered lymph
efferent vessels carry filtered lymph
path of air flow
nostril
nasal cavity
oral cavity
pharynx
larynx
trachea
carina of trachea
right/left primary bronchus
aveolar cells
type 1 alveolar cells is where gas change occurs
type 2 alveolar cells secrete surfactant
alveolar macrophages consume bacteria, dust and pollen
Dalton's Law states the total pressure exerted by a mixture of gases is the sum of pressures exerted independently by each gas in the mixture
Henry's Law states that when a gas is in contact with a liquid the gas will dissolve in the liquid in proportion to it's partial pressure
Boyle's Law states when the temp. is constant, the pressure of a gas varies inversely with it's volume
high altitudes
partial pressure declines
partial pressure is the pressure exerted by a single component of a mixture of gases
gases
N2
02
CO2
H20
inflammation in lungs
scarring
sacs are less flexible
heart failure
respiratory failure
inflammatory cells activate
activate release of cytokines
pneumonia left untreated
organ failure
difficulties breathing
viral infection untreated
life threatening
organ failure
circulatory system is effected
fast heart beat
bacteria enters bloodstream
septic shock
low blood pressure
not enough blood and oxygen in organs
organ failure
respiratory system is effected
bacteria enters airway
air sacs fill with fluid
trouble breathing
coughing
shallow breathing
weak immune system
high risk of pneumonia
catching other bacterias or infections
cardiovascular system
high elevation
need more oxygen
shallow breathing
pneumonia
spreads to lungs
bloodstream
organ failure
blood transports oxygen to red blood cell
dissolved in plasma
chemically bound to hemoglobin
C6H1206 + 602 to 6C02 + 6H20 to H2CO3 to HCO3- + H+