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20 Cards in this Set
- Front
- Back
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4 nondrowsy antihistamines
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desloratadine
loratadine fexofenadine certirizine |
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deloratadine?
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clarinex
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loratadine?
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claritin
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fexofenadine?
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allegra
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cetirizine?
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zyrtec
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2 sedating anti-histamines?
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diphenhydramine (benadryl)
chlorpheniramine |
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antihistamines that end in -amine are...
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sedating
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deiphenhydramine?
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benadryl
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difference between H1 and H2 receptors
h1 - assoc with____ h2 - assoc with ____ |
h1 - hay fever
gastric acidity - h2 |
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which histamine receptor assoc with hay fever?
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h1
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which h receptor assoc with gastric acidity?
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h2
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wehat is the prototypical non-sedating antihis?
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cetirizine (zyrtec)
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Zyrtec (cetirizine) is used to treat
____ and ____allergic rhinitis and another symptom____ |
perrenial and seasonal
urticaria |
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Zyrtec (cetirizine) is of what pharm category?
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H1 antagonist - 2nd generation
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how does cetirizine work?
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competes with histamine for H1 cceptor on effector cells of GI/BV/Resp tract
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2 effects of cetirizine?
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headache (CNS)
somnolence |
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what is the prototypic sedating antihis?
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diphenhydramine (benadryl)
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benadryl (diphenhydramine) is used to treat ____ in dentistry
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relief of nasal mucosal congestion
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benadryl (diphenhydramine) use in adjunct to ___for treat of anaphylaxis, an aid for ___, prevent _____, management of ____syndrome, and releif from ____.
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epinephrine
sleep motion sick parkinsonian itching |
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pharm category of benadryl (diphenhydramine)?
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histamine H1 antagonist - 1st generation
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