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Respiratory System HAP P5 Kimberly Alvarez - Coggle Diagram
Respiratory System HAP P5 Kimberly Alvarez
disorders
Tuberculosis
Caused by asthmatic bronchitis, smoking, and dust exposure. Symptoms include a chronic cough, wheezing, and shortness of breath.
Influenza
Caused by inhalation of respiratory droplets, age, and occupation. Symptoms include dry cough, fatigue, and congestion.
Lung Cancer
Caused by smoking, second hand smoke, and genetics. Symptoms include chest pain, shortness of breath, and fatigue.
pneumonia
Caused by bacterial infection, viral infection, and aspiration. Symptoms include fever, shortness of breath, and chills.
Internal Respiration
The exchange of capillary gas in body tissues.
External Respiration
The exchange of 02 and CO2.
Layers of the Pleaura
parietal pleura
membrane on thoracic wall
superior face of diaphragm
around heart and between lungs
visceral pleura
membrane on external lung surface
provides lubrication and surface tension that assists in expansion of lungs
Upper Respiratory Structures
pharynx
nasal cavity
nose
paranasal sinuses
larynx
Lower Respiratory Structures
alveoli
trachea
bronchial tree
lungs
pluerae
Pressure Relationships
Boyles Law: relationship between pressure and volume of gas. The gas will always fill the space
if the amount of gas stays the same and the container size is reduced then the pressure of the air will increase.
inspiration vs expiration
inspiration
active process involving inspiratory muscles
diaphragm contracts, moves, and flattens
intercostals contract, ribcage goes up and out
expiration
quiet expiration is passive
forced expiration is an active process
Major Functions
supply body with O2 for cellular respiration and dispose of CO2
pulmonary ventilation (breathing)
olfaction and speech
oxygenate cells throughout body.