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What are the defenses of the respiratory system?
answer
Physical barriers (cilia,mucus), Chemical barriers (antimicrobial peptides), Phagocytes & IgA
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What kind of normal flora is found in the respiratory system? Where is it found?
answer
(In the upper tract) Moraxella, nonhemolytic & alpha hemolytic strep, Corynebacterium & other diptheroids, Candida albicans
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symptoms of rhinitis
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runny nose, stuffy nose, sneezing, watery eyes, sore throat, cough, headache
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symptoms of sinusitis
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acute or chronic, headache, facial pain (throbbing over sinuses), nasal discharge, sometimes toothache
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symptoms of acute otitis media
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ear pain, fever, irritability, often cough and nasal discharge
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symptoms of pharyngitis
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sore throat, sometimes cough and fever, pustules in back of throat
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symptoms of diphtheria
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fever, chills, fatigue, bluish skin, sore throat, cough, headache, breathing difficulties, film covering pharynx
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symptoms of pertussis
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severe coughing fits, inspiratory “whoops”, fainting, vomiting
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symptoms of RSV infection
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bronchiolitis, pneumonia, listlessness, wheezing
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symptoms of influenza
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fever, headache, myalgia, coryza, sore throat, cough
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symptoms of tuberculosis
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initial infection unnoticed, in 10% continues to active disease, chronic cough, blood-tinged sputum, night sweats, fever, weight loss
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symptoms of pneumonia
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acute, high fever with shaking chills, chest pain, trouble breathing, “rusty” sputum
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organisms rhinitis
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rhinovirus (virus)
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organisms sinusitis
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various bacteria and fungi
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organisms Acute otitis media
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Streptococcus pneumoniae (bacteria), Haemophilus influenzae (bacteria),
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organisms pharyngitis
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Streptococcus pyogenes (bacteria), various viruses
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organisms diptheria
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Corneybacterium diphtheriae (bacteria),
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organisms pertussis
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Bordetella pertussis (bacteria)
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organisms RSV
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RSV
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organisms influenza
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influenza virus,
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organisms tuberculosis
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Mycobacterium tuberculosis (bacteria)
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organisms pneumonia
answer
Streptococcus pneumoniae (bacteria), Legionella sp. (bacteria), Mycoplasma pneumoniae (bacteria), Hantavirus (virus), SARS (virus), Histoplasma capsulatum (fungus)