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test 2-lower resp, shock
t2
10
Nursing
Undergraduate 4
03/04/2013

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Term
tuberculosis
Definition
an infectious disease caused by mycobacterium tuberculosis
Term
who do you usually see with tb?
Definition
poor and minorities
Term
risk factors for tb
Definition
homeless, foreign born, elderly, prisoners, iv drug users, no access to health care, immunosuppression
Term
s/s of tb
Definition
early-no s/s
latent-positive tb test
active-frequent cough, white frothy sputum, fatigue, malaise, unexplained weight loss, low-grade fever, night sweats
Term
what is miliary tb?
Definition
a large number of organisms invade the bloodstream
Term
complications of tb?
Definition
miliary tb, pleural effusion, empyema, tb pneumonia, other organ involvement (inflammation of meningnes most serious
Term
dx studies for tb?
Definition
tb skin test (mantoux test)
chest xray
sputum smear
sputum culture
Term
drug therapy for tb?
Definition
long term treatment with antimicrobial drugs (INH, rifampin, ethambutol, rifabutin, streptomycin)
Term
pulmonary fungal infection
Definition
-caused by inhalation of spores
-treat with corticosteroids, antineoplastic, immunosupressive drugs, multiple antibiotics, amphotericin B
Term
what is a lung abcess?
Definition
a pus containing lesion of the lung parenchyma that gives rise to a cavity
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