All of the following statements are TRUE about second generation antihistaminic agents EXCEPT :

All of the following statements are TRUE about second generation antihistaminic agents EXCEPT :

    1. These do not impair psychomotor performance
    1. These possess high anti–motion sickness activity
    1. These lack anticholinergic actions
    1. These may possess additional antiallergic mechanisms

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EXP:

Anti-motion sickness activity is related to anticholinergic property. This property is exhibited by first generation com-pounds whereas second generation antihistaminics lack this potential.