Drug Biotechnology Antihistamines 1 Online Exam Quiz
Drug Biotechnology Antihistamines 1 GK Quiz. Question and Answers related to Drug Biotechnology Antihistamines 1. MCQ (Multiple Choice Questions with answers about Drug Biotechnology Antihistamines 1
If one of the parents has allergy how much percentage probability is there that the child will also get allergy?
Options
A : 20%
B : 48%
C : 70%
D : 100%
If both the parent has allergy how much percentage chance is there that the child will also get an allergy?
Options
A : 20%
B : 48%
C : 70%
D : 100%
Which of the following histamine receptor increase permeability during inflammation reaction?
Options
A : H1 receptor
B : H2 receptor
C : H3 receptor
D : H4 receptor
Which of the following histamine receptor increases the release of gastric acid?
Options
A : H1 receptor
B : H2 receptor
C : H3 receptor
D : H4 receptor
Antihistamine drugs are antagonists for which receptor?
Options
A : H1 receptor antagonist
B : H2 receptor antagonist
C : H3 receptor antagonist
D : H4 receptor antagonist
Which of the following enzyme is essential for the conversion of histidine to histamine?
Options
A : Histidine amylase
B : Histidine hydrolase
C : Histidine decarboxylase
D : Histidine phosphorylase
Which class of antibody is associated with an allergic reaction?
Options
A : IgE
B : IgA
C : IgM
D : IgG
What causes the side effects of H1 receptor antihistamines?
Options
A : Lack of selectivity of the H1 receptor
B : Lack of selectivity anti-cholinergic activity
C : Due to CNS depression
D : Lack of selectivity of H1 receptor, anticholinergic effect, and CNS depression
Which of the following is the first antihistamine?
Options
A : Piperoxan
B : Ethylenediamine
C : Alkylamines
D : Tricyclics
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