AP EAMCET201923 Apr 2019Morning ShiftChemistryChemistry in Everyday LifeActual
Identify antihistamines from the following: ( array cccc Serotonin & Dimetane & Phenelzine & Seldane 1 & 2 & 3 & 4 array )
Options
- A1, 3 only
- B(1,3,4 )
- C2, 4 only
- D1, 2, 3
Correct answer
C. 2, 4 only
Step-by-step solution
Anti-histamines are drugs which treat symptoms of allergic conditions such as common cold, skin -rashes, conjuctivitis etc. They interfere with natural action of histamine by competing with histamine for binding sites of receptor where histamine exerts its effect. Among the given durgs dimetane and seldane are anti-histamine.