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After a patient begins using cromolyn sodium,how long may it take before clinical improvement in the patient's symptoms is seen?


A) 24 hours
B) 4 to 6 days
C) 2 to 4 weeks
D) 1 to 3 months

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C

Which of the following nonsteroidal antiasthma agents is formulated as a subcutaneous injection?


A) Zileuton
B) Xolair
C) Montelukast
D) Zafirlukast

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Bobby is in a sickle cell crisis.Along with his pain medications,he received a medication via inhalation.His mother asks you if you know what the medication was.What is one possibility?


A) Albuterol
B) Cromolyn
C) Combivent
D) Relenza

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Which of the following agents is considered a mast cell stabilizer?


A) Montelukast
B) Zafirlukast
C) Cromolyn sodium
D) Zileuton

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Accolate is the brand name for which medication?


A) Zafirlukast
B) Montelukast
C) Zileuton
D) Omalizumab

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Nonsteroidal antiasthma drugs are


A) relievers.
B) ( antagonists.)
C) antiinfectives.
D) controllers.

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D

Zafirlukast is a


A) leukotriene receptor stimulator.
B) leukotriene receptor antagonist.
C) β adrenergic.
D) corticosteroid.

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Zileuton interacts with which of the following respiratory care drugs? 1) Theophylline 2) Albuterol 3) Warfarin 4) Ipratropium bromide 5) Beclomethasone


A) 1 and 3 only
B) 2 and 4 only
C) 3 and 5 only
D) 1 and 5 only

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Which type of asthma is associated with allergic reactions?


A) Chronic
B) Intrinsic
C) Acute
D) Extrinsic

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What is the mechanism of action for Singulair?


A) 5-LO inhibitor
B) Leukotriene receptor antagonist
C) Leukotriene receptor agonist
D) Monoclonal antibodies

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Mast cells are


A) chemical mediators that cause inflammation.
B) agents that block the inflammatory response in asthma.
C) agents used prophylactically to treat the inflammatory response in asthma.
D) connective tissue cells that contain heparin and histamine.

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The usual dose of nebulized cromolyn sodium is


A) 10 mg four times per day.
B) 20 mg four times per day.
C) 30 mg three times per day.
D) 80 mg three times per day.

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The most commonly reported side effect of cromolyn sodium is


A) diarrhea.
B) pneumonia.
C) nasal congestion.
D) headache.

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Zileuton is administered by


A) DPI.
B) tablet.
C) MDI.
D) nebulizer.

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Allergic inflammation of the airway is the product of an immune response,and the ________________ plays a central role in attracting mast cells and eosinophils.


A) T lymphocyte
B) B lymphocyte
C) A and B
D) Neither A nor B

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Which of the following is a monoclonal antibody used to treat asthma?


A) Omalizumab
B) Zileuton
C) Zafirlukast
D) Montelukast

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A 22-year-old patient is experiencing an acute exacerbation of her asthma and is complaining of wheezing and shortness of breath.Which is the most appropriate medication to help relieve her symptoms?


A) Omalizumab
B) Zileuton
C) Cromolyn sodium
D) Albuterol

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Cromolyn sodium is available in what form?


A) Nebulizer solution
B) Tablet
C) MDI
D) Nasal spray

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A

Leukotrienes exhibit which of the following effects? 1) Increased mucus secretion 2) Inhibition of normal ciliary action 3) Increased airway edema 4) Bronchoconstriction 5) Recruitment of other inflammatory cells into airways


A) 4 only
B) 1,2,and 4 only
C) 3,4,and 5 only
D) 1,2,3,4,and 5

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Which of the following are antileukotriene agents? 1) Zafirlukast 2) Zileuton 3) Cromolyn sodium 4) Montelukast


A) 1,2,and 4 only
B) 3 and 4 only
C) 1,2,and 3 only
D) 2,3,and 4 only

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