1021. Clonidine is _______________.
A. a2 agonist *
B. a1 antagonist
C. a+B antgonist
D. B1 agonist
1022. Which of the following is not antidepress ant?
C. Pimozide *
1023. Not effective against pseudomonas is__________.
C. Cefachlor *
1024. Pigmentation and icthyosis are side effects of ___________.
A. Clofazimine *
1025. Drug contraindicated in pregnancy is _____________.
C. Tetracycline *
1026. Mechanism of action of pralidoxime is ________________-.
A. Competitive inhibitor of acetyl-choline
B. Reactivates Cholinesterase *
C. Promotes lydrolysis of acetyl-choline
1027. Anty hpertensive without central action is _____________.
A. Methyl Dopa
B. Indapamide *
1028. Nitrate in angina have all the following action except_____________.
A. Decrease preload *
B. Decrease cardiac O2 consumption
C. Decrease preload and after load
D. Redistributon of blood flow to endocardium.
1029. The most phototoxic quinolone is _______.
B. Pefloxocin *
1030. Neuro Psychiatric side effect is seen with ________________.
B. Cycloserine *