- restrictive pulmonary diseases
- diaphragm weakness or paralysis
- interstitial lung diseases (ILD)
- pneumoniae
- lung cancers
- diseases of the pleura
- lung suppurations
- anomalies of pulmonary ventilation
Table of contents :
,
nontuberculous mycobacteria;
symptoms include coughing, spitting of blood, and gradual deterioration
of health
or Eisenmenger's
syndrome.,
sometimes with paralysis of one vocal cord)/patent
foramen ovale (PFO))
(cardiac asthma) but sometimes occurring
in patients with chronic pulmonary diseases. During sleeping blood volume
increases due to hydroelectrolyte retention, reabsorption of oedema and
decrease in oncotic pressure in lung interstitium; it lasts for 10'-30'.),
NO2)
increasing intercellular permeability and hence enhancing exposure to allergens
(with decreased PEF)
agonist which acts as bronchoconstrictor : Lofarma liophilized metacholine
required dilution in 3 mL water) : a type of bronchial challenge or inhalational
challenge used as a test for airway reactivity or atopic asthma; aerosolized
methacholine 0.2% (2 mg/mL for 0.8"; each puff erogates 20 mg
metacholine; first puff => second puff after 0.55" => 2 puffs after 0.55"
(total = 80 mg)) => 1% (10 mg/mL for 1"; each
puff erogates 100 mg metacholine; first puff
=> 2 puffs after 0.55" => 4 puffs after 0.55" => 8 puffs after 0.55" =>
8 puffs after 0.55" (total = 2380 mg)) is applied
to the airways and the patient is assessed for responsiveness or hyperresponsiveness.
In babies methacholine has to be replaced with 6' of outdoor running. Test
is positive when provocative dose that causes a 20% decrease in FEV1
(PD20) < 1.2 mg
phosphate challenge : a type of bronchial challenge done to assess
responsiveness of the mucosa: histamine is applied to the nose or mucous
membrane and mucosal swelling is monitored; allergic or otherwise susceptible
subjects have lowered thresholds of reactivity
agonists (2 puffs of salbutamol) / FEV1, before treatment
> 115%.
(acute chest syndrome)
or brain stem lesion; voluntary control remains intact but central
sleep apnea
occurs),
morphine,
sedatives,
ethanol)
(traumatic apnea)
therapy for reduces the rate of bronchopulmonary
dysplasia in infants with very low birth weightref.
The 2 primary types are :
(no chest movement; please consider newborn are obliged nasal breathers
(e.g. in choanal atresia a permanent oral cannula is required) and chest
movements are usually minimal)
for the purpose of limiting the motion of the apices of the lung
or hypoxemia
or both
,
progesterone
or hypoxemia
(low PO2, atm)
rebound
=> type II respiratory failure
(wet lung).
In chronic failures the respiratory centre becomes tolerant to hypercapnia.
It is usually reversed by 7-8 days of resting of respiratory muscles, but
up to 10% cannot be weaned (in a 2-3 days time). Treatment :
(in type II respiratory failures)
)
(if significant hypercapnia
still occurs))
: a manifestation of severe rosacea involving the lower half of the nose
and sometimes spreading to adjacent cheek areas, usually seen in men, and
characterized by thickened, lobulated overgrowth of the sebaceous glands
and epithelial connective tissue.
,
throat and ear pain, and productive cough suggest complications. Excessive
blowing of the nose, which forces bacteria into the sinuses and Eustachian
tube and traumatizes the sinus orifices, and severe coughing, which strips
the cilia from the bronchial lining, are the most common causes.
(31%)
(21%)
+ Haemophilus influenzae
(5%)
(2%)
(4%)
(2%),
aerosinusitis,
or barometric vertigo.,
environmental irritants
inhalation,
and marked by ulceration, caries of the nasal bone, and a fetid discharge.,
and attended with ulceration, caries of the nasal bone, and ozena
: fungal aetiology can not be proved with certainty. Attempts to culture
the fungus on various media have also been unsuccessful.
The new findings justify a change in the name "rhinosporidiosis" that had
been associated with the fungus Rhinosporidium seeberi
(usually 5th month) usually responds to no treatment except delivery
: amoxicillin + clavulanic acid + cefpodoxime or cefurioxime for 8-10 days
in the nose; through a cerebrospinal fluid fistula => infectious
meningitis
and encephalitis).
)
?)
in immunodeficient patients, Streptococcus
pneumoniae)
aspergilloma.,
often in mid-morning to late afternoon, tenderness to percussion over the
sinus, or pressure on the floor in the supraorbital region, swelling of
the upper eyelid
with inability to concentrate, fever,
malaise, and anorexia
from ethmoidofrontal sinusitis
from ethmoidofrontal sinusitis
and antifungal agents are the most common additives : an additive of interest
is xylitol, a naturally occurring sugar that lowers the salt concentration
of airway surface liquid and appears to upregulate antimicrobial factors.
Delivery of the nasal solution can be by positive-pressure squeeze, negative
pressure, or nebulizers. Of these, the nebulizer may be least effective,
as evidence suggests that this method does not deliver solution to the
sphenoidal or frontal sinuses.,
or retrobulbar pain. Usually, the oropharynx is somewhat inflamed, and
there is occasionally neck stiffness or edema of the uvula
.
It is estimated that the risk of rhinopharyngeal cancer is 20% in Chinese
with high levels of anti-VCA IgA.