Pneumonia is an accumulation of fluid and WBC's in the alveoli as a results of
increased permeability of the resp. membrane due to pathology (> 20 causes). Result
is lowered gas exchange.
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Path Note - Pneumonia
increases surface area, increases air turbulence within the nasal cavity
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Conchae
,produces sound via the vocal folds, prevents entrance of food and water into trachea
(aspiration) via epliglottis
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Larynx
Newborns receive antibodies from the mother via the placenta and additional
antibodies from breast-secreted colostrum.
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Path Note - Newborns
Attachment and Complement
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Antibody Actions
Vaccines are engineered to have 80-90% efficacy.
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Vaccine efficacy
, Immune response against non-lethal substance (allergens).
- immediate
- delayed
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Allergic Reactions
A. Bronchial tree
B. Blood vessels
C. Lymphatic vessels
D. Nerves
E. Pleural membranes (both are serous)
- Parietal
- Visceral
Space in between is the pleural cavity
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Lung Components
1. Stimulus from phrenic and costal nerves
2. Diaphragm contracts and moves down.
3. External intercostals contract and raise chest and the parietal and visceral pleura
causing lungs to expand.
4. Pulmonary pressure decreases, air flows into lungs.
5. Phrenic and costal nerves stops stimulation, diaphragm and external intercostals
relax, internal intercostals contract.
6. Recoil of bronchioles, lungs and abdominal organs increase pulmonary pressure to
force air out.
increased permeability of the resp. membrane due to pathology (> 20 causes). Result
is lowered gas exchange.
Give this one a try later!
Path Note - Pneumonia
increases surface area, increases air turbulence within the nasal cavity
Give this one a try later!
Conchae
,produces sound via the vocal folds, prevents entrance of food and water into trachea
(aspiration) via epliglottis
Give this one a try later!
Larynx
Newborns receive antibodies from the mother via the placenta and additional
antibodies from breast-secreted colostrum.
Give this one a try later!
Path Note - Newborns
Attachment and Complement
Give this one a try later!
Antibody Actions
Vaccines are engineered to have 80-90% efficacy.
Give this one a try later!
Vaccine efficacy
, Immune response against non-lethal substance (allergens).
- immediate
- delayed
Give this one a try later!
Allergic Reactions
A. Bronchial tree
B. Blood vessels
C. Lymphatic vessels
D. Nerves
E. Pleural membranes (both are serous)
- Parietal
- Visceral
Space in between is the pleural cavity
Give this one a try later!
Lung Components
1. Stimulus from phrenic and costal nerves
2. Diaphragm contracts and moves down.
3. External intercostals contract and raise chest and the parietal and visceral pleura
causing lungs to expand.
4. Pulmonary pressure decreases, air flows into lungs.
5. Phrenic and costal nerves stops stimulation, diaphragm and external intercostals
relax, internal intercostals contract.
6. Recoil of bronchioles, lungs and abdominal organs increase pulmonary pressure to
force air out.
